According to one aspect of the present invention, the provided method for projecting golf content comprises the steps of: acquiring position information of a reference area; referring to the acquired position information of the reference area so as to determine area adjustment information corresponding to a first area to be projected; and referring to the area adjustment information so as to project golf content onto the first area.
According to one aspect of the present invention, provided is an apparatus for controlling the position of a device analyzing a golf shot, the apparatus comprising: a main body unit configured to accommodate a device including at least one sensor for acquiring information related to a golf shot; and a drive unit for moving the main body unit.
Provided, according to one aspect of the present invention, is a method for providing information on hitting of the ground by a golf club, the method comprising the steps of: acquiring at least one of first information related to pressure applied to the ground by the golf club and second information related to the position of a golf ball; and generating hitting ground information related to the golf club hitting the ground during a golf swing with reference to at least one of the first information and the second information.
A63B 69/36 - Training appliances or apparatus for special sports for golf
A63B 60/46 - Measurement devices associated with golf clubs, bats, rackets or the like for measuring physical parameters relating to sporting activity, e.g. baseball bats with impact indicators or bracelets for measuring the golf swing
According to one aspect of the present invention, there is provided a method for providing shot information on golf balls, the method comprising the steps of: generating strike information and direction information of a ball with reference to information on a physical quantity of the ball measured or estimated from at least one swing; and visualizing and displaying the generated strike information and direction information of the ball in a first region or a second region.
According to one aspect of the present invention, provided is a method for providing information on golf balls, the method comprising the steps of: acquiring at least one of first information on at least one of the position and direction of a foot and second information on the position of a golf ball; and generating third information on a posture associated with a golf swing with reference to at least one of the first information and the second information.
A63B 69/36 - Training appliances or apparatus for special sports for golf
A63B 71/06 - Indicating or scoring devices for games or players
6.
METHOD, SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM FOR PROVIDING INFORMATION ABOUT TARGET DIRECTION APPLIED TO GOLF SHOT OR GOLF SWING
According to one mode of the present invention, a method for providing information about a target direction applied to a golf shot or golf swing comprises the steps of: acquiring location information about one or more balls; and determining a target direction applied to a golf shot or golf swing of a user with reference to the acquired location information about one or more balls.
According to one aspect of the present invention, provided is a method for providing feedback information on a golf swing, the method comprising the steps of: using at least one module to obtain at least one of user gaze information, user swing information, and ball striking information; synchronizing the gaze information with at least one of the striking information and the swing information; analyzing the correlation between the gaze information and the swing information or the correlation between the gaze information and the striking information on the basis of the synchronized information; and visually providing feedback information generated by referring to the analyzed relationship.
A method for supporting a virtual golf simulation is provided. The method includes the steps of: determining, with reference to information on a first reference pattern specified in an image photographed by a first photographing module positioned to photograph a moving subject and information on a second reference pattern specified in an image photographed by a second photographing module positioned to photograph a display area where information associated with the subject is displayed, positional relationship between coordinates specified in the first photographing module and coordinates specified in the display area; and determining information on a trajectory of the subject in the display area with reference to the positional relationship.
According to one aspect of the present invention, provided is a method for providing shot information of golf balls, comprising the steps of: generating hitting information and direction information of balls by referring to information about the physical quantity of the balls measured or estimated from at least one swing; and visualizing the generated hitting information and direction information of the balls and displaying same in a first area or a second area.
09 - Scientific and electric apparatus and instruments
Goods & Services
Electronic sports training simulators in the nature of golf simulators; cameras for analyzing the trajectory of golf balls; Golf track ball finder input devices; video cameras for analyzing golf swing; Video cameras for analyzing golf swing; cameras for analyzing golf swing; Apparatus for measuring the speed of golf swing; range finders for golf; Mobile location apparatus for identifying distance to the pin on a golf course; Electronic sports training simulators in the nature of golf simulators for practicing golf; Projection screens for electronic sports training simulators in the nature of golf simulators; Recorded and downloadable computer software for electronic sports training simulators in the nature of golf simulators; Recorded and downloadable computer software for analyzing the trajectory of golf balls; Recorded and downloadable computer software for analyzing golf swing; Recorded and downloadable computer software for measuring the speed of golf swing
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Golf simulator; cameras for analyzing the trajectory of golfballs; golf ball finder; video cameras for analyzing golf swing; cameras for analyzing golf swing; apparatus for measuring the speed of golf swing; range finders for golf; mobile location identification system for golf; simulator for practicing golf; screen golf simulator; software for golf simulator; software for analyzing the trajectory of golfballs; software for analyzing golf swing; software for measuring the speed of golf swing.
12.
METHOD, SYSTEM, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR SUPPORTING VIRTUAL GOLF SIMULATION
According to an aspect of the present invention, provided is a method for supporting a virtual golf simulation, the method comprising the steps of: determining a location relation between coordinates specified by a first photographing module and coordinates specified in a display area in which information associated with the subject is displayed, by referring to information on a first reference pattern specified in an image taken by the first photographing module disposed to photograph a moving subject and information on a second reference pattern specified in an image taken by a second photographing module disposed to photograph the display area; and determining information on a moving trajectory of the subject in the display area by referring to the location relation.
According to an aspect of the present invention, provided is a method for supporting a virtual golf simulation, the method comprising the steps of: determining a location relation between coordinates specified by a first photographing module and coordinates specified in a display area in which information associated with the subject is displayed, by referring to information on a first reference pattern specified in an image taken by the first photographing module disposed to photograph a moving subject and information on a second reference pattern specified in an image taken by a second photographing module disposed to photograph the display area; and determining information on a moving trajectory of the subject in the display area by referring to the location relation.
The present invention relates to a method, system, and non-transitory computer-readable recording medium for measuring physical quantities associated with a golf club. According to one aspect of the invention, there is provided a method for measuring physical quantities associated with a golf club, the method comprising the steps of: detecting a first marker and a second marker of different shapes in at least one image of a head of a golf club for which physical quantities are to be measured; and measuring the physical quantities associated with the golf club with reference to properties of a target area specified on the basis of the first marker and the second marker.
A63B 60/46 - Measurement devices associated with golf clubs, bats, rackets or the like for measuring physical parameters relating to sporting activity, e.g. baseball bats with impact indicators or bracelets for measuring the golf swing
A63B 69/36 - Training appliances or apparatus for special sports for golf
15.
METHOD, SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM FOR MEASURING SPIN OF BALL
Provided according to an aspect of the present invention is a method for measuring the spin of a ball, the method comprising the steps of: detecting multiple dimples from each of multiple images obtained by capturing a ball for which physical quantities are to be measured; and measuring physical quantities related to the spin of the ball with reference to the relationship between the attributes of multiple dimples detected from a first image and the attributes of multiple dimples detected from a second image among the multiple images.
The present invention relates to a method, system, and non-transitory computer-readable recording medium for measuring physical quantities associated with a golf club. According to one aspect of the invention, there is provided a method for measuring physical quantities associated with a golf club, the method comprising the steps of: detecting a first marker and a second marker of different shapes in at least one image of a head of a golf club for which physical quantities are to be measured; and measuring the physical quantities associated with the golf club with reference to properties of a target area specified on the basis of the first marker and the second marker.
G01B 11/26 - Measuring arrangements characterised by the use of optical techniques for measuring angles or tapersMeasuring arrangements characterised by the use of optical techniques for testing the alignment of axes
A63B 60/42 - Devices for measuring, verifying, correcting or customising the inherent characteristics of golf clubs, bats, rackets or the like, e.g. measuring the maximum torque a batting shaft can withstand
G01B 5/00 - Measuring arrangements characterised by the use of mechanical techniques
17.
Method, system, and non-transitory computer-readable recording medium for measuring ball spin
According to one aspect of the present invention, there is provided a method for measuring ball spin, the method comprising the steps of: detecting a plurality of dimples in each of a plurality of images of a ball for which physical quantities are to be measured; and measuring physical quantities related to spin of the ball with reference to a relationship between properties of the plurality of dimples detected in a first image among the plurality of images and properties of the plurality of dimples detected in a second image among the plurality of images.
G06F 18/2113 - Selection of the most significant subset of features by ranking or filtering the set of features, e.g. using a measure of variance or of feature cross-correlation
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
G06T 7/246 - Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
G06V 10/24 - Aligning, centring, orientation detection or correction of the image
G06V 10/75 - Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video featuresCoarse-fine approaches, e.g. multi-scale approachesImage or video pattern matchingProximity measures in feature spaces using context analysisSelection of dictionaries
Provided according to an aspect of the present invention is a method for measuring the spin of a ball, the method comprising the steps of: detecting multiple dimples from each of multiple images obtained by capturing a ball for which physical quantities are to be measured; and measuring physical quantities related to the spin of the ball with reference to the relationship between the attributes of multiple dimples detected from a first image and the attributes of multiple dimples detected from a second image among the multiple images.
The present invention relates to a method and system for measuring a physical quantity associated with a golf club, and a non-transitory computer-readable recording medium. According to one aspect of the present invention, provided is a method for measuring a physical quantity associated with a golf club, comprising the steps of: detecting a first marker and a second marker having different shapes from at least one image obtained by photographing the head of a golf club to be measured for a physical quantity; and measuring the physical quantity associated with the golf club by referring to an attribute of a target area specified on the basis of the first marker and the second marker.
A63B 69/36 - Training appliances or apparatus for special sports for golf
A63B 60/46 - Measurement devices associated with golf clubs, bats, rackets or the like for measuring physical parameters relating to sporting activity, e.g. baseball bats with impact indicators or bracelets for measuring the golf swing
20.
Method, system and non-transitory computer-readable recording medium for measuring ball spin
According to one aspect of the invention, there is provided a method for measuring ball spin, the method comprising the steps of: detecting information on a mark appearing in a region corresponding to a ball hit by a user in each of a plurality of images in which the ball is photographed; determining whether it is possible to directly calculate physical quantities related to spin of the ball on the basis of the information on the mark; and when it is determined that it is not possible to directly calculate the physical quantities related to spin of the ball on the basis of the information on the mark, estimating the physical quantities related to spin of the ball on the basis of physical quantities related to at least one of a speed and an angle of the ball or a club hitting the ball.
The present invention relates to a method, system, and non-transitory computer-readable recording medium for calculating a motion trajectory of a subject. According to one aspect of the invention, there is provided a method for calculating a motion trajectory of a subject, the method comprising the steps of: acquiring at least three images of a subject using one imaging module; and calculating a motion trajectory of the subject with reference to the at least three acquired images, on the basis of each of at least three positions determined by a projection from a viewpoint of the imaging module to the subject on a background, and at least three virtual lines passing through a position where the imaging module is disposed.
The present invention relates to a method, system, and non-transitory computer-readable recording medium for supporting photographing of a golf swing. According to one aspect of the invention, there is provided a method for supporting photographing of a golf swing, the method comprising the steps of: (i) determining a user device matched with information on a user who is to perform a golf swing, among a plurality of user devices, with reference to a scenario associated with the golf swing; and (ii) causing a photographing module of the determined user device to photograph the golf swing of the user.
09 - Scientific and electric apparatus and instruments
Goods & Services
LED screen displays; acceleration sensors; apparatus for
recording distance; range sensors; programs for golf
simulation; golf simulators; golf ball finders; cameras for
analyzing the trajectory of golfballs; CD-ROMs featuring
contents related to golf; CDs featuring contents related to
golf coaching; DVDs featuring contents related to golf
coaching; meters for golf shaft; video cameras for analyzing
golf swing; cameras for analyzing golf swing; apparatus for
measuring the speed of golf swing; range finders for golf;
shot tracking device for golf; simulators for practicing
golf; golf club gauges; monitoring apparatus for checking
the impact of golf clubs; hand held analyzing apparatus for
golf swing; computer programs, downloadable; downloadable
software; electronic publications, downloadable; embedded
operating software; network data storing apparatus; digital
video storing server connected to network; multiple purpose
cameras; data storage discs; data storage media; computer
software for use in relation to digital animation and
special effects of images; gesture recognition software;
radio-frequency identification (RFID) readers for wireless
communication; RFID tags for wireless communication; screen
golf simulators; computer software for assisting in the
design of sports equipment; audiovisual teaching apparatus;
sports training simulators; remote control telemetering
machines and apparatus; pre-recorded non-musical electronic
media (excluding computer software); electronic cards for
processing images; infrared sensors; electric audio and
visual apparatus and instruments; electronic sports training
simulators; precision measuring apparatus; sensors for
cameras; computer software; computer game software.
09 - Scientific and electric apparatus and instruments
Goods & Services
LED screen displays; acceleration sensors; apparatus for recording distance; range sensors, namely, range finders for golf; downloadable computer programs for golf simulation; downloadable software for golf simulation; golf simulators, namely, electronic sports training simulators; golf ball finders, namely, golf scopes; cameras for analyzing the trajectory of golfballs; multimedia software recorded on CD-ROM featuring audio and video information related to golf; CDs featuring contents related to golf coaching; DVDs featuring contents related to golf coaching; laser distance meters for golf shaft; video cameras for analyzing golf swing; cameras for analyzing golf swing; apparatus for measuring the speed of golf swing; range finders for golf; shot tracking device for golf, namely, golf scopes; electronic sports training simulators for practicing golf; golf club length measuring gauges; pressure monitoring apparatus for checking the impact of golf clubs; hand held analyzing apparatus for golf swing, namely, sports training apparatus featuring electronic sensors and recorded software to analyze golf swings and electronically display results; electronic publications, downloadable in the nature of booklets and pamphlets in field of golf and golf simulation; embedded downloadable computer operating software; digital video storing server connected to network, namely, digital media servers; multiple purpose cameras; recorded computer software for use in relation to digital animation and special effects of images; downloadable gesture recognition software; radio-frequency identification (RFID) readers for wireless communication; RFID tags for wireless communication; screen golf simulators, namely, electronic sports training simulators; recorded computer software for assisting in the design of sports equipment;audiovisual teaching apparatus, namely, electronic sports training simulators; sports training simulators, namely, electronic sports training simulators; remote control telemetering machines and apparatus; pre-recorded non-musical electronic media, excluding computer software, namely, audio and video recordings featuring golf; electronic cards for processing images; infrared sensors; electronic sports training simulators; precision measuring apparatus, namely, precision balances; optical sensors for cameras; all of the aforementioned goods to be used in connection with golf or golf simulation
25.
Method, system and non-transitory computer-readable recording medium for compensating brightness of ball images
The present invention relates to a method, system and non-transitory computer-readable recording medium for compensating brightness of ball images. According to one aspect of the invention, there is provided a method for compensating brightness of ball images. The method includes calculating photographed brightness distribution of a region corresponding to a ball in each of a plurality of images in which the ball is photographed, and compensating the photographed brightness distribution of the region corresponding to the ball in at least one of the plurality of images, with reference to reference brightness distribution.
The present invention relates to a method, system and non-transitory computer-readable recording medium for measuring ball spin. According to one aspect of the invention, there is provided a method for measuring ball spin, comprising the steps of: detecting at least one mark appearing in a region corresponding to a ball in each of a plurality of images in which the ball is photographed, wherein a physical quantity of the ball is to be measured; recognizing a mark commonly detected over a first image and a second image that are temporally adjacent, with reference to information on properties of the at least one detected mark in each of the plurality of images, and generating a mark sequence including information on the properties of the recognized mark in the first and second images; and measuring a physical quantity related to spin of the ball with reference to the generated mark sequence.
The present invention relates to a method, system and non-transitory computer-readable recording medium for determining a region of interest for photographing ball images. According to one aspect of the invention, there is provided a method for determining a region of interest for photographing ball images, comprising the steps of: recognizing a location of a ball whose physical quantity is to be measured, in a state in which shot preparation is completed; and dynamically determining a region of interest to be photographed to acquire images including an appearance of the ball, with reference to the location of the ball and at least one of a predicted moving direction of the ball and a location of at least one camera configured to photograph the ball.
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
A63B 69/36 - Training appliances or apparatus for special sports for golf
G01S 3/786 - Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
G06T 7/246 - Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
G06T 7/35 - Determination of transform parameters for the alignment of images, i.e. image registration using statistical methods
G01C 11/02 - Picture-taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
28.
System and method for photographing moving subject by means of multiple cameras, and acquiring actual movement trajectory of subject based on photographed images
The present invention relates to a system and method for photographing a moving subject by means of multiple cameras, and acquiring the actual movement trajectory of the subject on the basis of the photographed image. One embodiment of the present invention provides a method for acquiring the movement trajectory of a subject, the method comprising: a step for photographing a moving subject by means of multiple cameras; a step for collecting, from each of the cameras, information on multiple images of the subject and the positions of the images on the relevant camera image frames; and a step for acquiring the movement trajectory of the subject on the basis of the information collected.
The present invention relates to a virtual sport system for acquiring a good image of a ball by controlling a camera according to the surrounding brightness. One embodiment of the present invention provides a virtual sport system which comprises a photographing unit, having a camera for acquiring an image of a ball, and a simulator, for calculating the physical quantity of the ball on the basis of the image of the ball; and which further comprises a control unit that extracts image information from at least one image acquired by the photographing unit by means of the camera, and determining, on the basis of the image information, a control signal for adjusting the image gain or the exposure time of the camera.
The present invention relates to a virtual sport system using a start sensor. One embodiment of the present invention provides a virtual sport system comprising: a hitting section from which a ball is hit; a start sensor unit which determines the physical quantity of the ball at the stage when the ball starts moving; and a simulation unit which receives, from the start sensor unit, information on the physical quantity, and simulates the motion of the ball on the basis of the information received.
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
A63B 71/02 - Games or sports accessories not covered in groups for large-room or outdoor sporting games
A63F 13/00 - Video games, i.e. games using an electronically generated display having two or more dimensions
G06T 7/246 - Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
G01C 11/36 - Videogrammetry, i.e. electronic processing of video signals from different sources to give parallax or range information
31.
System and method for photographing moving subject by means of fixed camera, and acquiring projection image of actual movement trajectory of subject based on photographed image
The present invention relates to a system and method for photographing a moving subject by means of a fixed camera, and acquiring a projection image of the actual movement trajectory of the subject on the basis of the photographed image. One embodiment of the present invention provides a method for acquiring a projection image of the actual movement trajectory of a subject, the method comprising: a step for photographing a moving subject by means of a fixed camera; and a step for converting the coordinates of the photographed image of the subject on the camera image frame to coordinates of the image on an actual background portion, the conversion being implemented on the basis of information on mapping between coordinates on an actual background portion having a specific pattern, acquired by pre-photographing, with a fixed camera, the specific pattern of the actual background portion, and the coordinates on the camera image frame of the photographed image thereof.
The present invention relates to a system and method for photographing a moving subject by means of a camera, and acquiring the actual movement trajectory of the subject on the basis of the photographed image. One embodiment of the present invention provides a method for acquiring the movement trajectory of a subject, the method comprising: a step for photographing a moving subject by means of a camera; a step for collecting, from the camera, information on multiple images of the subject and the positions of the images on a camera image frame, and collecting information on the size of the images; and a step for acquiring the movement trajectory of the subject on the basis of the information collected.
The present invention relates to a virtual sport system using a start sensor. One embodiment of the present invention provides a virtual sport system comprising: a hitting section from which a ball is hit; a start sensor unit which determines the physical quantity of the ball at the stage when the ball starts moving; and a simulation unit which receives, from the start sensor unit, information on the physical quantity, and simulates the motion of the ball on the basis of the information received.
The present invention relates to a system and method for photographing a moving subject by means of a camera, and acquiring the actual movement trajectory of the subject on the basis of the photographed image. One embodiment of the present invention provides a method for acquiring the movement trajectory of a subject, the method comprising: a step for photographing a moving subject by means of a camera; a step for collecting, from the camera, information on multiple images of the subject and the positions of the images on a camera image frame, and collecting information on the size of the images; and a step for acquiring the movement trajectory of the subject on the basis of the information collected.
The present invention relates to a virtual sport system for acquiring a good image of a ball by controlling a camera according to the surrounding brightness. One embodiment of the present invention provides a virtual sport system which comprises a photographing unit, having a camera for acquiring an image of a ball, and a simulator, for calculating the physical quantity of the ball on the basis of the image of the ball; and which further comprises a control unit that extracts image information from at least one image acquired by the photographing unit by means of the camera, and determining, on the basis of the image information, a control signal for adjusting the image gain or the exposure time of the camera.
A63B 69/36 - Training appliances or apparatus for special sports for golf
A63B 69/00 - Training appliances or apparatus for special sports
36.
SYSTEM AND METHOD FOR PHOTOGRAPHING MOVING SUBJECT BY MEANS OF FIXED CAMERA, AND ACQUIRING PROJECTION IMAGE OF ACTUAL MOVEMENT TRAJECTORY OF SUBJECT BASED ON PHOTOGRAPHED IMAGE
The present invention relates to a system and method for photographing a moving subject by means of a fixed camera, and acquiring a projection image of the actual movement trajectory of the subject on the basis of the photographed image. One embodiment of the present invention provides a method for acquiring a projection image of the actual movement trajectory of a subject, the method comprising: a step for photographing a moving subject by means of a fixed camera; and a step for converting the coordinates of the photographed image of the subject on the camera image frame to coordinates of the image on an actual background portion, the conversion being implemented on the basis of information on the correspondence between coordinates on an actual background portion having a specific pattern, acquired by pre-photographing, with a fixed camera, the specific pattern of the actual background portion, and the coordinates on the camera image frame of the photographed image thereof.
A63B 69/36 - Training appliances or apparatus for special sports for golf
A63B 69/00 - Training appliances or apparatus for special sports
37.
SYSTEM AND METHOD FOR PHOTOGRAPHING MOVING SUBJECT BY MEANS OF MULTIPLE CAMERAS, AND ACQUIRING ACTUAL MOVEMENT TRAJECTORY OF SUBJECT BASED ON PHOTOGRAPHED IMAGES
The present invention relates to a system and method for photographing a moving subject by means of multiple cameras, and acquiring the actual movement trajectory of the subject on the basis of the photographed image. One embodiment of the present invention provides a method for acquiring the movement trajectory of a subject, the method comprising: a step for photographing a moving subject by means of multiple cameras; a step for collecting, from each of the cameras, information on multiple images of the subject and the positions of the images on the relevant camera image frames; and a step for acquiring the movement trajectory of the subject on the basis of the information collected.
