Dental scanners; Dental intra-oral scanners; Intraoral scanners for medical purposes; Dental CT scanners; 3D intraoral scanners for medical purposes; Medical imaging apparatus; Dental intra-oral cameras; Infrared imaging apparatus for dental diagnostic purposes; Medical apparatus for three-dimensional intraoral image analysis; Medical analytical apparatus for medical purposes; Infrared apparatus for medical purposes; Scanners for medical diagnosis; Diagnostic imaging apparatus for medical use; Apparatus for displaying dental images; Reusable scanner tips specially adapted for intraoral scanners; Dental apparatus and instruments; Medical apparatus and devices; Prosthetic instruments for dental purposes.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Downloadable medical software for processing, displaying, storing, and transmitting three-dimensional intraoral scan data obtained from dental intraoral scanners; Recorded computer software for processing, displaying, storing, and transmitting three-dimensional intraoral scan data obtained from dental intraoral scanners; Downloadable medical software for operating intraoral scanners and processing intraoral scan data; Recorded computer software for operating intraoral scanners and processing intraoral scan data; Downloadable software for dental imaging equipment, namely, for interpreting the results of intraoral scanners; 3D scanners; Scanner for capturing images for analysis for use in the life science research field; Hand scanner; Scanners for data processing Dental scanners; Dental intra-oral scanners; Intraoral scanners for medical purposes; 3D intraoral scanners for medical purposes; Infrared imaging apparatus for dental diagnostic purposes; Medical apparatus for three-dimensional intraoral image analysis; Dental CT scanners; Medical imaging apparatus; Dental intra-oral cameras
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
Produits et services
Downloadable medical software for processing, displaying, storing, and transmitting three-dimensional intraoral scan data obtained from dental intraoral scanners; Recorded computer software for processing, displaying, storing, and transmitting three-dimensional intraoral scan data obtained from dental intraoral scanners; Downloadable medical software for operating intraoral scanners and processing intraoral scan data; Recorded computer software for operating intraoral scanners and processing intraoral scan data; Downloadable software for dental imaging equipment, namely, for interpreting the results of intraoral scanners; 3D scanners; Scanner for capturing images for analysis for use in the life science research field; Hand scanner; Scanners for data processing; Computer programs, recorded; Measuring instruments for three dimensional objects namely, a non-contact optical 3D measuring applied electronic device; Cameras; Apparatus for recording, transmission, processing and reproduction of sound, images or data; Three dimensional viewers; Computer software for use in medical decision support systems. Dental scanners; Dental intra-oral scanners; Intraoral scanners for medical purposes; Dental CT scanners; 3D intraoral scanners for medical purposes; Medical imaging apparatus; Dental intra-oral cameras; Infrared imaging apparatus for dental diagnostic purposes; Medical apparatus for three-dimensional intraoral image analysis; Medical analytical apparatus for medical purposes; Infrared apparatus for medical purposes; Scanners for medical diagnosis; Diagnostic imaging apparatus for medical use; Apparatus for displaying dental images; Reusable scanner tips specially adapted for intraoral scanners; Dental apparatus and instruments; Medical apparatus and devices; Prosthetic instruments for dental purposes.
Dental scanners; Dental intra-oral scanners; Intraoral scanners for medical purposes; 3D intraoral scanners for medical purposes; Infrared imaging apparatus for dental diagnostic purposes; Medical apparatus for three-dimensional intraoral image analysis; Dental CT scanners; Medical imaging apparatus; Dental intra-oral cameras
5.
THREE-DIMENSIONAL SCANNING SYSTEM AND METHOD FOR OPERATING SAME
A three-dimensional scan system and an operating method thereof are provided. Embodiments of the present disclosure provide a method and a three-dimensional scan system for analyzing property information of an object from at least one image obtained by imaging an object to which light is projected, and automatically changing the color of a light source projecting light to the object based on the analyzed property information.
G06T 7/521 - Récupération de la profondeur ou de la forme à partir de la télémétrie laser, p. ex. par interférométrieRécupération de la profondeur ou de la forme à partir de la projection de lumière structurée
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 7/55 - Récupération de la profondeur ou de la forme à partir de plusieurs images
G06T 7/90 - Détermination de caractéristiques de couleur
H04N 13/254 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques en combinaison avec des sources de rayonnement électromagnétique pour l’éclairage du sujet
6.
SCANNER, DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
A scanner includes a communicator configured to transmit or receive information to or from a data processing apparatus, a projector configured to emit pattern light generated based on pattern data, and a data obtainer configured to obtain two-dimensional image data of an object, where the data obtainer includes a first camera and a second camera spaced apart from each other, at least one of the first camera and the second camera is configured to obtain image data of the object to which the pattern light is projected, and the first camera is configured to obtain first image data, and the second camera is configured to obtain second image data, and an optical path of the pattern light projected to the object coincides in an opposite direction with an optical path of incident light incident on the second camera.
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Software as a medical device [SaMD], downloadable; computer
software for making electronic charts, for dental medical
purposes; computer software for diagnosing diseases for
dental medical purposes; software for dentistry for
diagnosing teeth conditions and sharing diagnostic results;
computer application software for dentistry for diagnosing
teeth conditions (caries/fractures/orthodontic status);
computer application software for planning and design for
orthodontics; computer application software for
orthodontics; computer program for orthodontics. Medical apparatus and instruments; test equipment for
medical use; dental apparatus and instruments; prosthetic
parts for dentistry; dental equipment; implants [prosthesis]
for use in dentistry; braces for teeth; orthodontic machines
and instruments for dental purposes; apparatus for use in
the repair of teeth; apparatus for displaying dental images. Processing of light metals; precious metal smithing; ceramic
processing; custom manufacture of medical devices for
others; dental technician services; custom manufacturing of
dental bridges; processing of materials for dental
prosthesis; custom manufacturing of dental prosthesis;
custom manufacture of dental prosthesis and dentures; custom
manufacturing of orthodontic appliances. Prosthetic dentistry; medical clinic services; providing
information in the field of orthodontics; hiring of dental
instruments; advisory services relating to dental
instruments; dental assistance; dental consultations;
dentistry services; advice relating to dentistry;
orthodontic services.
8.
A METHOD FOR PROCESSING IMAGE, AN ELECTRONIC APPARATUS AND A COMPUTER READABLE STORAGE MEDIUM
A method for processing an image, an electronic apparatus performing the same, and a computer readable storage medium storing the same are provided. A method for processing an image includes: receiving at least one intraoral image; setting a plurality of outline points for the at least one intraoral image; and displaying an outline designated based on the plurality of outline points on the at least one intraoral image.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A method for processing an image, an electronic apparatus performing the same, and a computer readable storage medium storing the same may be provided. The method for processing an image includes: receiving at least one intraoral image; loading scan data corresponding to the at least one intraoral image; calculating based on the scan data; setting a plurality of reference points in the scan data based on the calculating; and aligning the scan data based on an occlusal plane generated based on the plurality of reference points.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06F 3/04815 - Interaction s’effectuant dans un environnement basé sur des métaphores ou des objets avec un affichage tridimensionnel, p. ex. modification du point de vue de l’utilisateur par rapport à l’environnement ou l’objet
G06T 17/20 - Description filaire, p. ex. polygonalisation ou tessellation
10.
A METHOD FOR PROCESSING IMAGE, AN ELECTRONIC APPARATUS AND A COMPUTER READABLE STORAGE MEDIUM
A method for processing an image, an electronic apparatus performing the same, and a computer readable storage medium storing the same are provided. The method for processing an image includes receiving at least one intraoral image, calculating based on an area of at least a portion of scan data corresponding to the at least one intraoral image, and displaying a final prosthesis insertion direction for the scan data based on the calculating.
The present disclosure relates to a method for processing scanned images from an intraoral scanner, an apparatus for performing the method, and a recording medium for recording instructions for performing the method. An image processing method according to some embodiments of the present disclosure, which is implemented by an electronic apparatus, may include: identifying a tooth region in a two-dimensional image of a target oral cavity; identifying, in the two-dimensional image, a first neighboring region located within a predetermined distance from a boundary of the tooth region; determining, based on a difference in depth between the tooth region and the first neighboring region, whether to include the first neighboring region in a region of interest; and generating a three-dimensional image of the target oral cavity from the two-dimensional image which includes the region of interest.
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 7/50 - Récupération de la profondeur ou de la forme
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G06V 10/26 - Segmentation de formes dans le champ d’imageDécoupage ou fusion d’éléments d’image visant à établir la région de motif, p. ex. techniques de regroupementDétection d’occlusion
12.
ELECTRONIC APPARATUS, METHOD, AND RECORDING MEDIUM FOR GENERATING AND ALIGNING THREE-DIMENSIONAL IMAGE MODEL OF THREE-DIMENSIONAL SCANNER
The present disclosure relates to an apparatus, a method, and non-transitory computer-readable recording medium storing program for generating and aligning a three-dimensional image model of a three-dimensional scanner. The apparatus according to one embodiment of the present disclosure may: obtain first scan data values for a surface of an object by first scanning by the three-dimensional scanner, the first scan data values including three-dimensional coordinate values, generate a first three-dimensional image model based on the first scan data values, obtain second scan data values for the surface of the object by second scanning by the three-dimensional scanner performed after generation of the first three-dimensional image model, the second scan data values including three-dimensional coordinate values, and generate a second three-dimensional image model by automatically replacing at least a part of the first scan data values with the second scan data values or based on the second scan data values independently of the first three-dimensional image model.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
G06T 7/33 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images utilisant des procédés basés sur les caractéristiques
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
13.
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Disclosed embodiments relate to an image processing method and an image processing apparatus. The image processing method according to an embodiment may include obtaining scan data generated by scanning a target object including an object of interest, automatically setting a region of interest corresponding to the object of interest, in the scan data, and displaying the region of interest.
A method for commissioning production of a dental prosthesis according to one embodiment of the present disclosure may comprise the steps of: generating a case for which production of the dental prosthesis is to be commissioned; determining a dental laboratory to which the case is to be commissioned among a plurality of dental laboratories; on the basis of the determined dental laboratory, selecting dental prosthesis-related information to be provided to a first user interface; providing the first user interface for presenting the selected dental prosthesis-related information in a selectable manner; and commissioning the production of the dental prosthesis to the determined dental laboratory on the basis of selected dental prosthesis-related information.
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
G16H 70/00 - TIC spécialement adaptées au maniement ou au traitement de références médicales
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients
G16H 40/20 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion ou l’administration de ressources ou d’établissements de soins de santé, p. ex. pour la gestion du personnel hospitalier ou de salles d’opération
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Software as a medical device [SaMD], downloadable; computer software for making electronic charts, for dental medical purposes; computer software for diagnosing diseases for dental medical purposes; software for dentistry for diagnosing teeth conditions and sharing diagnostic results; computer application software for dentistry for diagnosing teeth conditions (caries/fractures/orthodontic status); computer application software for planning and design for orthodontics; computer application software for orthodontics; computer program for orthodontics. Medical apparatus and instruments; test equipment for medical use; dental apparatus and instruments; prosthetic parts for dentistry; dental equipment; implants [prosthesis] for use in dentistry; braces for teeth; orthodontic machines and instruments for dental purposes; apparatus for use in the repair of teeth; apparatus for displaying dental images. Processing of light metals; precious metal smithing; ceramic processing; custom manufacture of medical devices for others; dental technician services; custom manufacturing of dental bridges; processing of materials for dental prosthesis; custom manufacturing of dental prosthesis; custom manufacture of dental prosthesis and dentures; custom manufacturing of orthodontic appliances. Prosthetic dentistry; medical clinic services; providing information in the field of orthodontics; hiring of dental instruments; advisory services relating to dental instruments; dental assistance; dental consultations; dentistry services; advice relating to dentistry; orthodontic services.
16.
METHOD AND DEVICE FOR DETERMINING OPERATION MODE OF INTRAORAL SCANNER
The present disclosure relates to a method for determining the operation mode of an intraoral scanner. The method for determining the operation mode of an intraoral scanner may comprise the steps of: acquiring sensing data associated with movement of the intraoral scanner; changing, on the basis of the acquired sensing data, the operation mode of the intraoral scanner from a first mode, which is a holding state, to a second mode, which is the gripping state; detecting, in response to the operation mode of the intraoral scanner being changed to the second mode, a region to be scanned; and initiating, in response to the detection of the region to be scanned, acquisition of a scan image associated with the region to be scanned.
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06T 1/00 - Traitement de données d'image, d'application générale
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
A61B 18/20 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers
A three-dimensional handheld scanner comprising a touch sensor is disclosed. A three-dimensional handheld scanner, according to one aspect of the present disclosure, may comprise: an opening; an optical system configured to irradiate light onto a target object via the opening, and to capture reflected light from the target object via the opening so as to generate an image of the target object; a first touch sensor disposed to surround a portion of the optical system around an axis inclined with respect to an opening direction of the opening, wherein the first touch sensor includes a plurality of first touch electrodes; and a case disposed to surround the optical system and the first touch sensor around the axis.
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
The present disclosure relates to a prosthesis data generation method. The prosthesis data generation method comprises the steps of: obtaining first data associated with a first prosthesis configured to be disposed in an oral cavity; obtaining second data associated with a second prosthesis configured to be adjacent to the first prosthesis; generating third data, associated with a connector connected to the first prosthesis and the second prosthesis, on the basis of the first data and the second data; generating fourth data, associated with a bridge to which the first prosthesis, the second prosthesis, and the connector are connected, on the basis of the first data, the second data, and the third data, the fourth data including first fourth data associated with the first prosthesis, second fourth data associated with the second prosthesis, and third fourth data associated with the connector; and regenerating the fourth data so that each of the first fourth data and the second fourth data are closed surface data.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
A61B 18/20 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers
A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
19.
ORAL IMAGE PROCESSING DEVICE AND ORAL IMAGE PROCESSING METHOD
Provided are an intraoral image processing apparatus and an intraoral image processing method. In an embodiment, the intraoral image processing method may include obtaining an intraoral image including a tooth, setting an insertion direction of a prosthesis corresponding to the tooth, obtaining an undercut area included in the tooth based on the set insertion direction and the intraoral image, and compensating the undercut area based on the set insertion direction. In an embodiment, the intraoral image processing method may include obtaining an intraoral image including a prosthesis target tooth, generating a prosthesis by applying a preset reference insertion direction to the intraoral image, setting an insertion direction of the prosthesis based on a shape of the prosthesis target tooth, and changing an inner shape of the prosthesis based on the set insertion direction.
The present disclosure relates to a method for processing dental restoration data. The method for processing dental restoration data comprises the steps of: obtaining first data for the outer surface of a dental restoration disposed in an oral cavity and second data for the inner surface of the dental restoration; determining, in response to receiving a user input of transforming the first data, whether the transformed first data and the second data interfere with each other; identifying an interference region on the dental restoration in response to determining that the transformed first data interferes with the second data; and transforming the first data for the identified interference region into third data on the basis of the second data for the identified interference region.
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
A61B 18/20 - Instruments, dispositifs ou procédés chirurgicaux pour transférer des formes non mécaniques d'énergie vers le corps ou à partir de celui-ci par application de radiations électromagnétiques, p. ex. de micro-ondes en utilisant des lasers
A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
21.
METHOD AND ELECTRONIC DEVICE FOR IDENTIFYING PROSTHESIS INSERTION REGION
Disclosed is a method for identifying a prosthesis insertion region, which is performed by at least one processor, the method comprising the steps of: acquiring teeth scan data; generating a three-dimensional oral model on the basis of the teeth scan data; and identifying a region for inserting a prosthesis on the three-dimensional oral model by using a machine learning model.
The handheld-type scanner according to an embodiment of the present disclosure comprises: a housing provided with an inner space; a main mount installed in the inner space of the housing and including an optical member for emitting patterned light to an object and acquiring an image of the object while the patterned light is emitted; a control unit mounted on the main mount so as to generate a control signal for controlling the handheld-type scanner; and an impact sensor electrically connected to the control unit so as to generate an impact detection signal if a force applied thereto exceeds a threshold. Upon receiving impact detection signal, the control unit may operate so as to determine whether one or more components of the handheld-type scanner normally operate or not.
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 1/00 - Traitement de données d'image, d'application générale
G06F 17/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
G16H 30/00 - TIC spécialement adaptées au maniement ou au traitement d’images médicales
H04N 23/57 - Détails mécaniques ou électriques de caméras ou de modules de caméras spécialement adaptés pour être intégrés dans d'autres dispositifs
H05B 3/84 - Dispositions pour le chauffage spécialement adaptées à des surfaces transparentes ou réfléchissantes, p. ex. pour désembuer ou dégivrer des fenêtres, des miroirs ou des pare-brise de véhicules
23.
THREE-DIMENSIONAL INTRAORAL SCANNER AND CONTROL METHOD THEREFOR
A three-dimensional intraoral scanner is disclosed. The three-dimensional intraoral scanner according to one embodiment comprises: a housing; a main mount arranged inside the housing; an optical module which is provided on the main mount, and which includes a projector for emitting patterned light at a target area and one or more cameras for acquiring an image of the target area; a heater arranged in a first portion of the main mount; a temperature sensor arranged in a second portion of the main mount; and a processor, wherein the optical module is positioned between the first portion and the second portion of the main mount, and the processor can control the operation of the three-dimensional intraoral scanner on the basis of detection information of the temperature sensor.
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 1/00 - Traitement de données d'image, d'application générale
G06F 17/00 - Équipement ou méthodes de traitement de données ou de calcul numérique, spécialement adaptés à des fonctions spécifiques
G16H 30/00 - TIC spécialement adaptées au maniement ou au traitement d’images médicales
H04N 23/57 - Détails mécaniques ou électriques de caméras ou de modules de caméras spécialement adaptés pour être intégrés dans d'autres dispositifs
H05B 3/84 - Dispositions pour le chauffage spécialement adaptées à des surfaces transparentes ou réfléchissantes, p. ex. pour désembuer ou dégivrer des fenêtres, des miroirs ou des pare-brise de véhicules
24.
Three-dimensional scanning system and method for operating same
A three-dimensional scan system and an operating method thereof are provided. Embodiments of the present disclosure provide a method and a three-dimensional scan system for analyzing property information of an object from at least one image obtained by imaging an object to which light is projected, and automatically changing the color of a light source projecting light to the object based on the analyzed property information.
G06T 7/521 - Récupération de la profondeur ou de la forme à partir de la télémétrie laser, p. ex. par interférométrieRécupération de la profondeur ou de la forme à partir de la projection de lumière structurée
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 7/55 - Récupération de la profondeur ou de la forme à partir de plusieurs images
G06T 7/90 - Détermination de caractéristiques de couleur
H04N 13/254 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques en combinaison avec des sources de rayonnement électromagnétique pour l’éclairage du sujet
25.
METHOD AND DEVICE FOR PROCESSING THREE-DIMENSIONAL ORAL CAVITY MODEL
Disclosed are a method and device for processing a three-dimensional intraoral model. The disclosed method of processing a three-dimensional intraoral model includes displaying a first three-dimensional intraoral model on a display, receiving an input for setting at least a part of the displayed first three-dimensional intraoral model as an attribute control area, obtaining a second three-dimensional intraoral model, changing a color of the at least a part of the first three-dimensional intraoral model set as the attribute control area, to a target color representing a color of an area of the obtained second three-dimensional intraoral model corresponding to the attribute control area, and displaying, on the display, the first three-dimensional intraoral model in which the color of the attribute control area is changed to the target color.
Provided are a method and apparatus for processing a three-dimensional intraoral model. The method of processing a three-dimensional intraoral model includes obtaining scan data by scanning an object, generating a border of a base based on the scan data, obtaining a gingiva area from the scan data, and obtaining tooth model data by generating a mesh between the gingiva area and the border of the base and connecting the gingiva area and the border of the base by using the mesh, another mesh different from the mesh being generated at a position corresponding to a palate.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
A method and apparatus for processing an intraoral image are disclosed. The method of processing an intraoral image includes obtaining a first intraoral image including pre-preparation tooth data and a second intraoral image including preparation tooth data, obtaining a margin line based on the preparation tooth data, and automatically recognizing and selecting a prosthesis target tooth from at least one of the first intraoral image and the second intraoral image based on the margin line.
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
A61C 5/77 - Procédés ou dispositifs pour la fabrication des couronnes dentaires
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 7/64 - Analyse des attributs géométriques de la convexité ou de la concavité
G06T 17/20 - Description filaire, p. ex. polygonalisation ou tessellation
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p. ex. DICOM, HL7 ou PACS
Disclosed is a data processing method including identifying a type of an object, determining, based on the type of the object, whether to activate or deactivate a scan filtering mode, and obtaining 3D scan data on the object by activating or deactivating the scan filtering mode according to the determining.
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p. ex. DICOM, HL7 ou PACS
Provided is a data processing method including identifying a boundary line selected for generation of a die, from three-dimensional (3D) scan data of an object, and designing a die of the object by connecting the boundary line and a target plane included in a bottom surface of a base model.
A61C 13/34 - Fabrication ou façonnage des modèles, p. ex. coulées préliminaires, maquettes de prothèses adjointesChevilles
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
Provided are an oral cavity image processing method and oral cavity image processing device. The oral cavity image processing method includes obtaining 3-dimensional oral cavity data by scanning an oral cavity including teeth, generating a base based on the 3-dimensional oral cavity data, generating one or more cylinders that pass through a wall of the base, based on a reference curve of the base, receiving a user input for moving a first cylinder from among the one or more cylinders, moving the first cylinder along the reference curve of the base based on the user input, and generating one or more drain holes by deleting data corresponding to the one or more cylinders from teeth model data including the base.
Provided is a scanner including a first insertion portion into which a battery is to inserted in a detachable form, a capacity indicating portion, and one or more processors configured to execute one or more instructions, wherein the one or more processors are configured to execute the one or more instructions to, in response to a first connector provided in the battery being connected to a second connector provided in the first insertion portion, receive battery information and power from the battery via the first connector and the second connector, and output an indicator corresponding to the battery information via the capacity indicating portion.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61C 13/34 - Fabrication ou façonnage des modèles, p. ex. coulées préliminaires, maquettes de prothèses adjointesChevilles
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
34.
METHOD FOR DETERMINING COLOR OF OBJECT, DEVICE THEREFOR, AND RECORDING MEDIUM STORING COMMANDS THEREFOR
There is provided a method performed by an electronic device, the method including generating a three-dimensional image of an object based on a two-dimensional image set of the object obtained from an intraoral scanner, the object including a plurality of unit objects, based on a user's selection for a first point of the three-dimensional image, extracting a first color information set corresponding to a first region including the first point, using an artificial intelligence model configured to output a color similarity based on an input of the first color information set, and determining representative color information of a first unit object corresponding to the first point based on a magnitude of the color similarity.
Provided is an electronic device and an operation method of the electronic device. The electronic device mediating between a wireless scanner and a data processing device processing scan data obtained by the wireless scanner includes a wireless communication module, a memory including one or more instructions, and a processor configured to execute the one or more instructions to control the wireless communication module to receive the scan data transmitted from the wireless scanner, and control the received scan data to be processed and transmitted to the data processing device, wherein the wireless communication module includes an antenna for receiving the scan data transmitted from the wireless scanner, and the antenna is disposed or controlled to have at least one of a location or a direction suitable for receiving the scan data.
H01Q 3/04 - Dispositifs pour changer ou faire varier l'orientation ou la forme du diagramme de directivité des ondes rayonnées par une antenne ou un système d'antenne utilisant un mouvement mécanique de l'ensemble d'antenne ou du système d'antenne pour faire varier une coordonnée de l'orientation
36.
METHOD AND DEVICE FOR NOISE FILTERING IN SCAN IMAGE PROCESSING OF THREE-DIMENSIONAL SCANNER
Methods and devices for noise filtering of a three-dimensional scanner are disclosed. The scan image processing method according to one embodiment comprises: acquiring first scan data values regarding a surface of an object; acquiring second scan data values regarding the surface of the object; determining first vectors connecting the first scan data values from a virtual focus, or second vectors connecting the second scan data values from the virtual focus; determining whether first vectors intersect the second scan data values or second vectors intersect the first scan data values; and, if at least one of the first vectors intersects at least one of the second scan data values, deleting a data value associated with the intersected first vector, and, if at least one of the second vectors intersects at least one of the first scan data values, deleting the first scan data value that intersects with the second vector.
Embodiments of the disclosure relate to an intraoral image processing method and an intraoral image processing device, wherein the intraoral image processing method according to an embodiment may include obtaining three-dimensional intraoral data that is data from scanning an object, generating a base, based on the three-dimensional intraoral data, generating, based on the base, a cylinder that penetrates through a wall of the base, generating a drain hole by deleting data corresponding to the cylinder from teeth model data including the base, and displaying the teeth model data in which the drain hole is generated.
A wireless scanning system according to the present disclosure comprises: a wireless scanner which scans an object to acquire image data; a communication hub which receives the image data transmitted from the wireless scanner; a processing device which is connected to the communication hub and displays the image data received by the communication hub; and a pairer which is disposed in at least one of the wireless scanner or the communication hub and is configured to connect the wireless scanner and the communication hub to each other.
G06K 17/00 - Méthodes ou dispositions pour faire travailler en coopération des équipements couverts par plusieurs des groupes principaux , p. ex. fichiers automatiques de cartes incluant les opérations de transport et de lecture
G06K 7/10 - Méthodes ou dispositions pour la lecture de supports d'enregistrement par radiation électromagnétique, p. ex. lecture optiqueMéthodes ou dispositions pour la lecture de supports d'enregistrement par radiation corpusculaire
G06K 19/07 - Supports d'enregistrement avec des marques conductrices, des circuits imprimés ou des éléments de circuit à semi-conducteurs, p. ex. cartes d'identité ou cartes de crédit avec des puces à circuit intégré
G06Q 20/32 - Architectures, schémas ou protocoles de paiement caractérisés par l'emploi de dispositifs spécifiques utilisant des dispositifs sans fil
39.
DATA PROCESSING APPARATUS FOR PROCESSING ORAL MODEL AND OPERATING METHOD THEREFOR
A data processing apparatus for processing an intraoral model and a method of operating the data processing apparatus are disclosed. The data processing apparatus includes a memory storing one or more instructions, and a processor configured to execute the one or more instructions to, display an intraoral model including one or more teeth, select a target tooth from among the one or more teeth included in the intraoral model, and display transparently an area of the intraoral model included in a transparent processing area located in a screen direction based on a clipping plane located at a predetermined distance from the target tooth in the screen direction.
A technique for generating an intraoral appliance is disclosed. A method performed by an electronic device according to an aspect of the present disclosure may include the steps of: identifying one or more target teeth on the basis of at least one image of an oral cavity; generating first data for a first shape for an intraoral appliance for the one or more target teeth, on the basis of the at least one image; generating second data for a second shape for the intraoral appliance, on the basis of the first data and data for one or more opposing teeth corresponding to the one or more target teeth; and generating third data for the intraoral appliance in which the first shape and the second shape are combined, on the basis of the first data and the second data.
A method performed by an electronic device according to one embodiment of the present disclosure may comprise the steps of: generating first data for the inner surface of an intraoral appliance on the basis of three-dimensional scan data for the surface of a subject; generating second data for the outer surface of the intraoral appliance on the basis of the first data; and generating third data for the intermediate surface of the intraoral appliance located between the inner surface and the outer surface, on the basis of the first data and the second data.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
G06F 30/00 - Conception assistée par ordinateur [CAO]
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06T 1/00 - Traitement de données d'image, d'application générale
A61C 19/05 - Instruments de mesure spécialement adaptés à la technique dentaire pour déterminer l'occlusion
42.
ORAL IMAGE PROCESSING DEVICE AND OPERATING METHOD OF ORAL IMAGE PROCESSING DEVICE
This operating method of an oral image processing device may comprise the steps of: acquiring an oral image including a plurality of oral elements; acquiring a segmentation map in which each of a plurality of oral element areas corresponding to each of a plurality of oral elements is segmented on the basis of the oral image; identifying, from the segmentation map, a caries area corresponding to dental caries from among the plurality of oral element areas; dilating the caries area so as to acquire a correction segmentation map in which the caries area from among the plurality of oral element areas is expanded; and providing, on the basis of the correction segmentation map, a result image in which the dental caries from among the plurality of oral elements is expanded and displayed more than the identified caries area.
The present disclosure relates to an electronic device for generating a cervical prosthesis, a method therefor, and a non-transitory computer-readable recording medium having a program recorded thereon. The electronic device according to an embodiment of the present disclosure comprises: at least one processor and at least one memory storing instructions that are executed by the at least one processor. When the instructions are executed by the at least one processor, the at least one processor may: acquire three-dimensional data on the oral cavity of an object, wherein the three-dimensional data includes three-dimensional coordinate values; generate a three-dimensional image model on the basis of the three-dimensional data; determine a first line included in a cervical prosthesis of a specific tooth of the object on the basis of the three-dimensional image model; determine, on the basis of the first line, a second line included in a guide unit for assisting the insertion of the cervical prosthesis; generate, on the basis of the first line, information indicating the dental prosthesis; and generate, on the basis of the second line, information indicating the guide unit.
A61C 5/30 - Fixation d’inlays, d’onlays ou de couronnes
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 6/51 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des parties du corps spécifiquesAppareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des applications cliniques spécifiques à la technique dentaire
A method performed by an electronic device, according to one embodiment of the present disclosure, may comprise the steps of: generating, on the basis of three-dimensional scan data about the oral cavity of a subject, first data about a margin line of a target tooth included in the oral cavity; generating, on the basis of data about a tooth library including a reference tooth corresponding to the target tooth, second data about adjusting of the orientation and size of the reference tooth for matching with the target tooth; and generating third data about the shape of a prosthesis on the basis of the first data and the second data.
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
G01B 11/00 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
A61B 6/51 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des parties du corps spécifiquesAppareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des applications cliniques spécifiques à la technique dentaire
45.
METHOD, APPARATUS, AND RECORDING MEDIUM RECORDING INSTRUCTIONS FOR ALIGNING 3D DATA OF ORAL CAVITY WITH OCCLUSAL PLANE
Disclosed is a technique for aligning three-dimensional data of an oral cavity to an occlusal plane. A method performed by an electronic device according to an aspect of the present disclosure may include the steps of: obtaining first data which is three-dimensional data for an oral cavity including a plurality of teeth; determining three-dimensional center coordinates of each of the plurality of teeth indicated by the first data; determining one or more target teeth among the plurality of teeth; determining one or more reference center points respectively corresponding to the one or more target teeth on an occlusal plane for aligning the plurality of teeth; and generating a transformation matrix for aligning the first data to the occlusal plane on the basis of three-dimensional center coordinates of each of the one or more target teeth and the one or more reference center points.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
G06T 1/00 - Traitement de données d'image, d'application générale
G06F 30/00 - Conception assistée par ordinateur [CAO]
G06T 7/33 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images utilisant des procédés basés sur les caractéristiques
Disclosed are an apparatus and a method for generation and real-time modification of a margin line. A method performed by an electronic device according to the present disclosure may comprise the steps of: identifying an initial point on a three-dimensional oral model; determining, on the basis of curvature information about the three-dimensional oral model, a first search direction from the initial point; sequentially determining, on the basis of the curvature information and the first search direction, a plurality of first search points on the three-dimensional oral model, wherein each of the plurality of first search points is determined on the basis of the curvature information and one or more first search points determined immediately before; and generating, on the basis of the plurality of first search points, a margin line indicating a closed path on the three-dimensional oral model.
A method of the present disclosure may comprise the steps of: receiving an input for selecting a plurality of teeth of a target oral cavity; arranging first library teeth on a three-dimensional space; moving a plurality of second library teeth on the three-dimensional space such that the plurality of second library teeth corresponding to the plurality of teeth among the first library teeth are arranged in a space corresponding to the plurality of teeth in a three-dimensional image of the target oral cavity; and overlapping the three-dimensional image of the target oral cavity and the plurality of second library teeth, and displaying same.
A61C 19/04 - Instruments de mesure spécialement adaptés à la technique dentaire
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 6/51 - Appareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des parties du corps spécifiquesAppareils ou dispositifs pour le diagnostic par radiationsAppareils ou dispositifs pour le diagnostic par radiations combinés avec un équipement de thérapie par radiations spécialement adaptés à des applications cliniques spécifiques à la technique dentaire
The method according to one aspect of the present disclosure is a method being performed by an electronic device comprising at least one processor, the method comprising: acquiring at least one two-dimensional scan image by scanning of the three-dimensional scanner and generating a three-dimensional scan data set regarding a subject's oral cavity based on the acquired at least one two-dimensional scan image, the three-dimensional scan data set comprising multiple three-dimensional coordinate values; generating first plane data corresponding to a virtual occlusal plane; determining multiple reference coordinate values based on the three-dimensional scan data set; generating second plane data corresponding to an occlusal plane of the subject's oral cavity based on the multiple reference coordinate values; and aligning the three-dimensional scan data set on the virtual occlusal plane by matching the first plane data with the second plane data.
G06T 7/33 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images utilisant des procédés basés sur les caractéristiques
49.
ORAL IMAGE PROCESSING DEVICE, ORAL IMAGE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM
The present disclosure provides an oral image processing device and an oral image processing method. In an embodiment, the oral image processing method may comprise the steps of: acquiring an oral image including a plurality of teeth; acquiring a selection signal for selecting at least one selection point among a plurality of selection points located between two adjacent teeth among the plurality of teeth; acquiring a target movement amount of at least one adjacent tooth adjacent to the selected selection point; and moving the at least one adjacent tooth by the target movement amount in a first movement direction which is a direction toward the selected selection point.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 1/00 - Traitement de données d'image, d'application générale
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06T 7/90 - Détermination de caractéristiques de couleur
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
G16H 30/00 - TIC spécialement adaptées au maniement ou au traitement d’images médicales
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61C 13/00 - Prothèses dentairesLeurs procédés de fabrication
50.
METHOD AND DEVICE FOR PROCESSING SCAN IMAGE OF THREE-DIMENSIONAL SCANNER
Methods and apparatus for recording a process of constructing a three-dimensional image model based on information acquired from a three-dimensional scanner are provided. An electronic device according to the present disclosure comprises: a communication circuit communicatively connected to a three-dimensional scanner; an input device; a display; and at least one processor, wherein the at least one processor is configured to: generate a three-dimensional image of a shape of an oral cavity, based on an image acquired from the three-dimensional scanner; display, on the display, a screen comprising a first region in which at least the three-dimensional image is displayed; receive a user input for selectively recording a predetermined region of the screen; and generate a video image by recording a region of the screen corresponding to the user input in response to the user input, and wherein the recorded region comprises a portion of the first region.
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
Provided are an intraoral image processing device and an intraoral image processing method. The intraoral image processing method includes obtaining scan data with respect to an intraoral cavity comprising an object, obtaining, from the scan data, first shape information of an object tooth of the object, the object tooth being an object of a die model, obtaining second shape information for determining a shape of the die model, and, based on the first shape information and the second shape information, obtaining the die model.
Provided are a method and device for processing an oral image according to embodiments. The oral image processing method includes displaying adjacent tooth data adjacent to preparation tooth data and restoration data for restoration of the preparation tooth data, receiving an input for adjusting adaptation between the restoration data and the adjacent tooth data, processing the adaptation between the restoration data and the adjacent tooth data in response to the received input, and displaying the restoration data adapted according to the processed adaptation.
An image processing device according to the present disclosure comprises, a tool detachably coupled to one end of a scanner body, the scanner body having one end to which the tool is coupled, and a control unit configured to control an operation of the scanner body corresponding to the tool. An image processing method using an image processing apparatus, the method comprising, a tool attachment operation in which a user attaches a predetermined tool to a scanner body, a tool attachment/detachment identification operation in which a control unit determines attachment/detachment of the tool to/from the scanner body, a tool distinguishing operation in which the control unit distinguishes a type of the tool, and a scanner control operation in which the control unit controls an operation of the scanner body in response to the type of the tool.
Provided are an intraoral image processing device and an intraoral image processing method. The intraoral image processing method includes obtaining scan data regarding an object, determining a die insertion direction based on the scan data of the object, and obtaining a die model set in the die insertion direction.
According to various embodiments of the present disclosure, an electronic device is configured to obtain scan data values for a surface of a target object through a scan of a three-dimensional scanner, the scan data values including a three-dimensional coordinate value, generate a three-dimensional image model of the target object based on the obtained scan data values, divide the three-dimensional image model into multiple clusters, determine at least one cluster having a size equal to or smaller than a predetermined size among the multiple clusters, and remove scan data values associated with the at least one cluster.
Provided is a method for processing an oral image, the method including scanning two or more of a maxillary base model, a mandibular base model, and an abutment model together to obtain a multiple model image, scanning an occlusal model to obtain an occlusal model image, the occlusal model having a shape in which the maxillary base model and the mandibular base model are occluded, and aligning overlapping regions from the multiple model image and the occlusal model image to obtain a three-dimensional oral model, wherein the abutment model is detachable from the base model.
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
57.
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Disclosed embodiments relate to an image processing method and an image processing apparatus. An image processing method according to an embodiment may include obtaining an oral image including data about at least one tooth and data about a restoration, obtaining, based on the oral image, an intersection area where a first tooth of the at least one tooth and the restoration overlap each other, and obtaining a final image of the restoration by cutting data corresponding to the intersection area from the data about the restoration.
Disclosed is an intra image processing method including obtaining a first intraoral image, and obtaining a second intraoral image, into which input additional information is embedded, by embedding the input additional information into at least a partial area of the first intraoral image.
The present disclosure relates to a single pattern shift projection optical system for a 3D scanner, which shifts and projects a pattern image for 3D scanning.
The present disclosure relates to a single pattern shift projection optical system for a 3D scanner, which shifts and projects a pattern image for 3D scanning.
The single pattern shift projection optical system for a 3D scanner of the present disclosure comprises: a plurality of light sources each emitting light in different constant wavelength bands; a pattern member that transmits only a portion of the light generated from each of the plurality of light sources as patterned light; and a refracting member disposed on a path of light passing through the pattern member to refract and transmit the patterned light.
G01B 11/25 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes en projetant un motif, p. ex. des franges de moiré, sur l'objet
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A method of adding text on a three-dimensional model representing an object includes obtaining three-dimensional text data corresponding to at least one character, displaying the three-dimensional text data and the three-dimensional model on a screen, determining whether the three-dimensional text data and the three-dimensional model are combinable with each other based on whether the three-dimensional text data with a certain offset applied thereto and the three-dimensional model intersect each other, and displaying a result of the determining on the screen.
An image processing apparatus and an image processing method, according to the present invention, may sense an identifier positioned in a tip to identify unique information such as a serial number of the tip, and may update tip use information assigned to the identified unique information. In some cases, in connection with updating the tip use information, the use information may also be selectively updated based on the type of a scan target to be scanned. Alternatively, a scanning operation of the image processing apparatus may be restricted when a predetermined elapsed time from the removal to the mounting of the tip after scanning an oral cavity is not ensured. Due to the above-mentioned configuration, a user can conveniently recognize when to replace the tip.
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
62.
METHOD AND APPARATUS FOR ADJUSTING SCAN DEPTH OF THREE-DIMENSIONAL SCANNER
As one aspect of the present disclosure, a method and apparatus for adjusting a scan depth of a three-dimensional scanner may be suggested.
As one aspect of the present disclosure, a method and apparatus for adjusting a scan depth of a three-dimensional scanner may be suggested.
A method according to one aspect of the present disclosure is a method for processing a scan image of a three-dimensional scanner, which is performed by at least one processor of an electronic device comprising the at least one processor and at least one memory configured to store instructions to be executed by the at least one processor, wherein the method may comprises: acquiring, through the three-dimensional scanner, scan data of a measurement object within a preconfigured scan depth of the three-dimensional scanner; determining whether the scan data is abnormal based on a scan image acquired from the three-dimensional scanner; and adjusting the scan depth of the three-dimensional scanner in a case of determining that there is abnormality in the scan data.
A method of processing a three-dimensional oral cavity model may include: obtaining a first three-dimensional oral cavity model generated by scanning an object; obtaining a margin line of the first three-dimensional oral cavity model; and obtaining a second three-dimensional oral cavity model in which the margin line is represented by changing an attribute of data corresponding to a position of the margin line obtained in the first three-dimensional oral cavity model.
Disclosed embodiments relate to an intraoral image processing method and an intraoral image processing device, wherein the intraoral image processing method according to an embodiment may include acquiring three-dimensional intraoral data by scanning an oral cavity including teeth, acquiring a tooth region including the teeth in the three-dimensional intraoral data, acquiring, based on the tooth region, a gingival region having an edge formed as a curve having a smaller curvature than a curvature of an edge of the tooth region, and displaying the tooth region and the gingival region as a final selection region.
Provided are a data processing apparatus for processing an intraoral image and an intraoral image processing method. An intraoral image processing method of a data processing apparatus includes obtaining upper-jaw scan data obtained by scanning an upper jaw of an oral cavity, lower-jaw scan data obtained by scanning a lower jaw of the oral cavity, and occlusion scan data obtained by scanning an occlusion state of the upper jaw and the lower jaw, selecting a mobility tooth, and performing occlusion alignment of the upper-jaw scan data and the lower-jaw scan data based on the occlusion scan data excluding the selected mobility tooth.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
66.
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
Provided are an image processing method and an image processing apparatus. The image processing method includes obtaining three-dimensional (3D) scan data by scanning an object including a hole, obtaining data corresponding to the hole region, based on the scan data, and displaying a final model representing a filled shape of the hole, based on the scan data and the data corresponding to the hole region.
G06T 17/20 - Description filaire, p. ex. polygonalisation ou tessellation
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61C 8/00 - Moyens destinés à être fixés à l'os de la mâchoire pour consolider les dents naturelles ou pour y assujettir des prothèses dentairesImplants dentairesOutils pour l'implantation
G06T 3/40 - Changement d'échelle d’images complètes ou de parties d’image, p. ex. agrandissement ou rétrécissement
G06T 5/50 - Amélioration ou restauration d'image utilisant plusieurs images, p. ex. moyenne ou soustraction
Various embodiments disclosed in the present disclosure provide an electronic device comprising: a communication circuit communicatively connected to a three-dimensional scanner; at least one memory configured to store a correlation model constructed by modeling a correlation between a two-dimensional image set regarding oral cavities of subjects and a data set in which a tooth region and a gingival region are identified in each image of the two-dimensional image set according to a machine learning algorithm; and at least one processor, wherein the at least one processor is configured to access a two-dimensional image regarding a target oral cavity or target diagnosis model received from the three-dimensional scanner through the communication circuit, and use the correlation model to identify a tooth region and a gingival region from the two-dimensional image regarding the target oral cavity or target diagnostic model.
G06T 17/00 - Modélisation tridimensionnelle [3D] pour infographie
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
G06V 40/10 - Corps d’êtres humains ou d’animaux, p. ex. occupants de véhicules automobiles ou piétonsParties du corps, p. ex. mains
Retail store services featuring 3D scanners; retail store
services featuring computer programs recorded on data media
(software) designed for use in construction and automated
manufacturing (CAD/CAM); advertising, marketing and
publicity services; providing information in relation to
negotiation and conclusion of sales contracts for others
relating to industrial machines and apparatus; providing
consumer product information relating to industrial
machines; retail store services featuring inspection cameras
for industrial purposes; providing commercial information
and advice for consumers in the choice of products and
services; provision of an online marketplace for buyers and
sellers of goods and services; retail store services
featuring scanners; provision of commercial information from
on-line databases; promotion, advertising and marketing of
on-line websites; retail store services featuring optical
scanners for medical inspection purposes; promotional
advertising of medical apparatus and instruments, and
providing promotional information in the field of user
experience in relation thereto, through sponsoring
arrangements relating to sporting, musical, educational and
entertainment events; retail store services featuring
computer software for diagnosing diseases for medical
purposes; retail store services featuring scanners for
medical diagnosis; providing information about commercial
business and commercial information agency services via the
global computer network; providing information and advice to
consumers regarding the selection of products and items to
be purchased; retail store services featuring dental CT
scanners; retail store services featuring parts and fittings
of dental CT scanners.
69.
Wireless scanning system and method for paring wireless scanning system
A wireless scanning system according to a disclosed embodiment of the present invention comprises a three-dimensional scanner that acquires at least one piece of image data by scanning an object, and is interconnected with an external electronic apparatus by forming pairing with a communication hub, wherein the three-dimensional scanner comprises: a scanner-side processor that performs at least one control; and a scanner-side communication unit including a scanner-side first communication module that performs pairing in a first frequency band, and a scanner-side second communication module that performs paring in a second frequency band different from the first frequency band.
Provided is a hand-held scanner including: a body in a longitudinal direction; and an optical engine provided in the body and configured to output light, wherein the optical engine includes: a lighting unit configured to emit, along a first axis, light generated from at least one light source; and a projection unit configured to project light emitted from the lighting unit, along a second axis being parallel to the first axis, and wherein directions of the first axis and the second axis are equal.
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
G02B 13/00 - Objectifs optiques spécialement conçus pour les emplois spécifiés ci-dessous
G02B 26/08 - Dispositifs ou dispositions optiques pour la commande de la lumière utilisant des éléments optiques mobiles ou déformables pour commander la direction de la lumière
Provided are an intraoral image processing apparatus and an intraoral image processing method. The intraoral image processing method includes obtaining an original model and a resultant model for an object, modifying, based on a user input, a shape of one of the original model and the resultant model, and modifying, based on the modified shape, a shape of the other one of the original model and the resultant model.
Provided are an intraoral image processing method and an intraoral image processing device. In detail, an intraoral image processing method according to an embodiment may include obtaining three-dimensional (3D) intraoral data on an oral cavity including teeth and a gingiva, and generating an outer surface (eggshell) of a target tooth that is a subject of a prosthesis from among the teeth included in the 3D intraoral data, wherein the generating of the outer surface includes automatically generating a portion corresponding to a void area between the target tooth and at least one adjacent tooth adjacent to the target tooth.
G06T 7/33 - Détermination des paramètres de transformation pour l'alignement des images, c.-à-d. recalage des images utilisant des procédés basés sur les caractéristiques
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
Provided are a data processing device, a scanner, operating methods thereof, and computer-readable storage media having stored thereon programs for performing the operating methods. The data processing device includes a display, a communication interface, a memory storing one or more instructions, and a processor configured to execute the one or more instructions to control the communication interface to receive, from a scanner, scan data of an object obtained by scanning the object, control the display to display an image corresponding to three-dimensional data generated based on the scan data, while the image is displayed, control the communication interface to receive, from the scanner, a control signal generated according to a user input detected through one or more user interfaces of the scanner, perform a function of adjusting the generated three-dimensional data according to the control signal, and control the display to display the image, based on the adjusted three-dimensional data.
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A data processing method according to the present invention comprises: an occlusion data acquisition step of acquiring a plurality of occlusion data, which includes at least a portion of the shape of the upper jaw and the shape of the lower jaw of an object; an occlusion model generation step of aligning each of the plurality of occlusion data with upper jaw data expressing the upper jaw and lower jaw data expressing the lower jaw, so as to generate a plurality of occlusion models; and an occlusion model display step of continuously displaying at least some of the plurality of occlusion models.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
A61C 13/34 - Fabrication ou façonnage des modèles, p. ex. coulées préliminaires, maquettes de prothèses adjointesChevilles
75.
THREE-DIMENSIONAL INTRAORAL MODEL PROCESSING DEVICE AND THREE-DIMENSIONAL INTRAORAL MODEL PROCESSING METHOD
A three-dimensional intraoral model processing device and an operating method of the three-dimensional intraoral model processing device are provided. A three-dimensional intraoral model processing device is configured to identify a missing tooth included in scanned teeth of a three-dimensional intraoral model obtained by scanning teeth, generate a planned prosthetic tooth for prosthetizing the missing tooth by using at least one of the scanned teeth of the three-dimensional intraoral model, move the scanned teeth including the generated planned prosthetic tooth to a final target position, and display a target intraoral model including the scanned teeth moved to the final target position.
G06T 19/20 - Édition d'images tridimensionnelles [3D], p. ex. modification de formes ou de couleurs, alignement d'objets ou positionnements de parties
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
A data processing method according to the present disclosure comprises: determining whether a simulation model is to be generated, based on scan data of an object obtained by scanning the object, and at least one simulation condition for the scan data; when it has been determined that the simulation model is not generated, editing at least a part of the scan data; and generating the simulation model based on the edited scan data and the at least one simulation condition previously applied in the determining whether the simulation model is to be generated.
A61B 34/10 - Planification, simulation ou modélisation assistées par ordinateur d’opérations chirurgicales
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
Disclosed is a data processing method including obtaining deviation information indicating a degree of deviation of target data from reference data, and displaying, on the target data, information corresponding to the deviation information, wherein the obtaining of the deviation information includes obtaining the deviation information by comparing data other than data that deteriorates reliability of the deviation information from among the target data with the reference data.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06V 10/46 - Descripteurs pour la forme, descripteurs liés au contour ou aux points, p. ex. transformation de caractéristiques visuelles invariante à l’échelle [SIFT] ou sacs de mots [BoW]Caractéristiques régionales saillantes
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
Disclosed is a data processing method performed by a data processing device, the data processing method including obtaining a first scan model and a second scan model, determining whether to initially align the first scan model and the second scan model, and in response to determining not to initially align the first scan model and the second scan model, precisely aligning the first scan model and the second scan model.
Provided is a method of identifying a selection region in an intraoral image. In detail, provided is a method of identifying a selection region in an intraoral image, including: obtaining the intraoral image; determining a reference point of the intraoral image; determining a brush, based on the reference point and at least one piece of distance information; identifying a region of the intraoral image, which overlaps a region determined by the brush, as the selection region; and displaying the selection region in the intraoral image.
The present invention relates to a calibration cradle for a three-dimensional scanner. Particularly, the calibration cradle comprises: a cradle body into which a front end portion of a three-dimensional scanner is inserted and seated; a calibration pattern plate (hereinafter, abbreviated as “pattern plate”) which is disposed inside the cradle body to correct the scanning of the three-dimensional scanner; and a pattern movement part which automatically axially rotates and axially reciprocates the pattern plate in the cradle body when the three-dimensional scanner is coupled to the cradle body, whereby the present invention provides an advantage of improving the convenience and reliability of performing calibration.
A data processing method according to the present invention comprises obtaining pieces of scan data from different models; aligning the obtained pieces of scan data; and merging a portion of one of the aligned pieces of scan data with another of the aligned pieces of scan data.
There is provided a data processing method including displaying three-dimensional scan data, and changing display of the three-dimensional scan data in response to a remote control signal received from a scanner, wherein the remote control signal includes a signal for controlling a virtual camera obtaining an image of the three-dimensional scan data.
H04N 13/211 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques utilisant un seul capteur d’images 2D utilisant le multiplexage temporel
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
H04N 13/117 - Transformation de signaux d’images correspondant à des points de vue virtuels, p. ex. interpolation spatiale de l’image les positions des points de vue virtuels étant choisies par les spectateurs ou déterminées par suivi du spectateur
The present disclosure relates to a calibration cradle for a three-dimensional scanner. In particular, the calibration cradle includes: a fixed case having an internal space formed therein; a pattern plate provided inside the fixed case and provided to calibrate the three-dimensional scanner comprising a camera; a movable case into which at least a portion of the three-dimensional scanner is inserted such that the camera faces the pattern plate, the movable case being configured to move to allow the three-dimensional scanner to move by at least one of rotational movement or vertical movement; and a movement driver configured to provide a driving force to move at least one of the movable case or the pattern plate. The calibration cradle provides an advantage of improving the reliability of calibration and user convenience.
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
85.
SCANNER AND IMAGE PROCESSING SYSTEM THAT RECOGNIZE GENUINE CABLE
Provided is a scanner including a camera for obtaining image data by scanning an object, a communication interface including a port to which a cable for performing communication with an external device is connected, a processor, and a memory storing instructions executable by the processor, wherein the processor is configured to, by executing the instructions, transmit a signal to the cable connected to an image processing device receiving the image data, to obtain recognition information indicating whether the cable is genuine, based on a feedback signal from the cable in response to the signal, and to transmit the recognition information to the image processing device via the cable.
A wireless scanner according to the present invention comprises: a scanner body having a plurality of components arranged on the inside; and a scanner tip coupled to one end of the scanner body and having a passage therein through which light passes. The scanner body includes: an optical heating unit including at least one camera and a light projector; a power heating unit including a battery for supplying power to at least one among the camera and the light projector; and at least one charging module for charging the battery by generating a current in a reception coil formed inside the scanner body, the current in the reception coil being generated by a magnetic field generated from a transmission coil included in a cradle for holding the scanner body.
H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
H02J 50/00 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/70 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre la réduction des champs de fuite électriques, magnétiques ou électromagnétiques
H02J 50/80 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique mettant en œuvre l’échange de données, concernant l’alimentation ou la distribution d’énergie électrique, entre les dispositifs de transmission et les dispositifs de réception
87.
System for displaying orthodontic information of oral cavity
The present invention relates to a system for displaying orthodontic information of an oral cavity and, more specifically, to a system for displaying orthodontic information of an oral cavity, the system being capable of displaying changes in the positions of teeth to be corrected and also displaying a tooth extraction state, by using oral cavity scan data obtained by scanning the shape of a patient's oral cavity for orthodontic treatment. The system for displaying orthodontic information of an oral shape, according to the present invention, enables movements of teeth for the patient's orthodontic treatment to be easily displayed or enables teeth to be extracted to be easily displayed, and enables the shape of the oral cavity after orthodontic treatment and tooth extraction are finished, to be visually displayed in an easy and quick manner, thereby facilitating the establishment of a plan for orthodontic treatment.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G16H 20/40 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies mécaniques, la radiothérapie ou des thérapies invasives, p. ex. la chirurgie, la thérapie laser, la dialyse ou l’acuponcture
88.
SCANNER, DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
Disclosed is a scanner comprising: a communication unit that transmits and receives information to and from a data processing device; a projector that emits pattern light generated on the basis of pattern data; and a data acquisition unit that acquires two-dimensional image data for an object, wherein the data acquisition unit includes a first camera and a second camera that are spaced apart from each other, at least one of the first camera and the second camera acquires image data for the object to which the pattern light is projected, here the first camera acquires first image data, and the second camera acquires second image data, an optical path of the pattern light projected to the object coincides in an opposite direction with an optical path of incident light incident on the second camera, and the communication unit transmits at least one of the second image data and the pattern data, together with the first image data, to the data processing device.
A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
G02B 30/40 - Systèmes ou appareils optiques pour produire des effets tridimensionnels [3D], p. ex. des effets stéréoscopiques donnant à l’observateur d'une seule image bidimensionnelle [2D] une impression perceptive de profondeur
G02B 27/10 - Systèmes divisant ou combinant des faisceaux
H04N 13/207 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques utilisant un seul capteur d’images 2D
H04N 13/239 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques utilisant deux capteurs d’images 2D dont la position relative est égale ou en correspondance à l’intervalle oculaire
The present disclosure relates to an orthodontic plan display system and, more particularly, to an orthodontic plan display system for displaying changes in the position of teeth which are to receive orthodontic treatment, by using oral scan data obtained by scanning a shape of an oral cavity of a patient for orthodontic treatment. The orthodontic plan display system of the present invention has an effect of being conveniently used for orthodontic treatment by establishing an orthodontic plan for a process of fixing some teeth for orthodontic treatment of a patient and carrying out orthodontic treatment only for the remaining teeth, thereby making it possible to visually check the process.
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G16H 20/40 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies mécaniques, la radiothérapie ou des thérapies invasives, p. ex. la chirurgie, la thérapie laser, la dialyse ou l’acuponcture
G16H 50/50 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la simulation ou la modélisation des troubles médicaux
Retail store services featuring 3D scanners; retail store services featuring computer programs recorded on data media (software) designed for use in construction and automated manufacturing (CAD/CAM); advertising, marketing and publicity services; providing information in relation to negotiation and conclusion of sales contracts for others relating to industrial machines and apparatus; providing consumer product information relating to industrial machines; retail store services featuring inspection cameras for industrial purposes; providing commercial information and advice for consumers in the choice of products and services; provision of an online marketplace for buyers and sellers of goods and services; retail store services featuring scanners; provision of commercial information from on-line databases; promotion, advertising and marketing of on-line websites; retail store services featuring optical scanners for medical inspection purposes; promotional advertising of medical apparatus and instruments, and providing promotional information in the field of user experience in relation thereto, through sponsoring arrangements relating to sporting, musical, educational and entertainment events; retail store services featuring computer software for diagnosing diseases for medical purposes; retail store services featuring scanners for medical diagnosis; providing information about commercial business and commercial information agency services via the global computer network; providing information and advice to consumers regarding the selection of products and items to be purchased; retail store services featuring dental CT scanners; retail store services featuring parts and fittings of dental CT scanners.
A three-dimensional scanner according to the present invention comprises: a camera arranged to receive incident light; an optical projector which is arranged on one side of the camera and irradiates light to an object; and a polarization filter which is spaced a certain set distance from the front surface of the camera, wherein the polarization filter is formed to be inclined by a certain set angle with respect to a plane that is perpendicular to an optical path of the light irradiated from the optical projector, so that at least some of the light irradiated from the optical projector passes through the polarization filter and the remaining light is reflected by the surface of the polarization filter and proceeds to outside of the lens of the camera.
A61B 1/247 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte avec des moyens pour visualiser les zones se trouvant en dehors de la ligne de vision directe, p. ex. miroirs de dentiste
A61B 1/00 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments
A61B 1/06 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments avec dispositifs d'éclairement
A61B 1/24 - Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p. ex. endoscopesDispositions pour l'éclairage dans ces instruments pour la bouche, c.-à-d. stomatoscopes, p. ex. portant des abaisse-langueInstruments pour ouvrir la bouche ou la maintenir ouverte
H04N 13/239 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques utilisant deux capteurs d’images 2D dont la position relative est égale ou en correspondance à l’intervalle oculaire
H04N 13/254 - Générateurs de signaux d’images utilisant des caméras à images stéréoscopiques en combinaison avec des sources de rayonnement électromagnétique pour l’éclairage du sujet
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
92.
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Provided are an image processing method and an image processing apparatus. The image processing method includes obtaining scan data by scanning an object including a hole, obtaining at least one parameter for recognizing an inner region of the hole from the scan data, and recognizing the inner region of the hole from the scan data based on the obtained at least one parameter.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Optical image creating apparatus; photographic machines and
apparatus; non-contact measuring apparatus; apparatus for
recording, transmission, processing and reproduction of
sound, images or data; data processing software for graphic
representations; computer software for image processing;
computer software for two or three-dimensional simulation
for use in design and development of industrial products;
computer programs and software for image processing;
scanning software; computer software for diagnosing diseases
for medical purposes; computer software for diagnosing
diseases for medical purposes; graphical user interface
software; data processing software; data processing
programs; computer graphics software; three dimensional
viewers; 3D scanners; scanners [data processing equipment];
optical scanners; electronic publications, downloadable;
computer software for computer-aided design/computer-aided
manufacturing [CAD/CAM]; software as a medical device
[SaMD], downloadable.
An image processing method, an electronic device for performing same, and a computer-readable storage medium for storing same are provided. The image processing method comprises the steps of: receiving at least one oral image; calculating on the basis of the area for at least some scan data corresponding to the at least one oral image; and displaying a final prosthesis insertion direction for the scan data on the basis of the calculation step.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
Provided are an image processing method, an electronic device for performing same, and a computer-readable storage medium in which same is stored. The image processing method comprises the steps of: loading scan data corresponding to at least one oral image; performing an operation on the basis of the scan data; configuring multiple reference points in the scan data on the basis of the operation step; and aligning the scan data on the basis of an occlusal plane generated on the basis of the multiple reference points.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
An image processing method, an electronic device for performing same, and a computer-readable storage medium storing same may be provided. The image processing method comprises the steps of: receiving an intraoral image including maxillary scan data and mandibular scan data; on the basis of an occlusal state of the intraoral image, calculating a distance to antagonist of the intraoral image; and on the basis of the calculation step, adjusting the distance to antagonist corresponding to the occlusal state of the intraoral image.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
Provided are a method for processing an image, an electronic apparatus, and a computer-readable storage medium. The method for processing an image comprises the steps of: receiving at least one intraoral image; setting a plurality of outline points on the at least one intraoral image; and displaying, on the at least one intraoral image, an outline specified on the basis of the plurality of outline points.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
An image processing method, an electronic device for performing same, and a computer-readable storage medium for storing same can be provided. The image processing method comprises the steps of: receiving at least one oral image; aligning the at least one oral image on an occlusal plane; setting the inner surface of a splint on the basis of the at least one aligned oral image; setting the outline of the splint on the basis of the at least one oral image; setting the outer surface of the splint on the basis of the outline; and displaying the at least one oral image to which the splint generated on the basis of the outer surface is applied.
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
G06F 3/0484 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] pour la commande de fonctions ou d’opérations spécifiques, p. ex. sélection ou transformation d’un objet, d’une image ou d’un élément de texte affiché, détermination d’une valeur de paramètre ou sélection d’une plage de valeurs
G06F 3/0481 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] fondées sur des propriétés spécifiques de l’objet d’interaction affiché ou sur un environnement basé sur les métaphores, p. ex. interaction avec des éléments du bureau telles les fenêtres ou les icônes, ou avec l’aide d’un curseur changeant de comportement ou d’aspect
An occlusion alignment method according to the present disclosure includes: extracting at least one tooth area data from upper jaw scan data and lower jaw scan data; and adjusting an occlusion position of the upper jaw scan data and the lower jaw scan data using the at least one tooth area data.
A61C 19/05 - Instruments de mesure spécialement adaptés à la technique dentaire pour déterminer l'occlusion
A61C 7/00 - Orthodontie, c.-à-d. obtention ou maintien de la position désirée des dents, p. ex. par redressage, nivellement, ajustement, séparation, ou par correction des malocclusions
A61C 9/00 - Méthodes de prise d'empreintes spécialement conçues pour les prothèses dentairesPorte-empreintes à cet effet
