Abstract

A smart pen according to the present invention comprises: an ink accommodation unit in which inks of different colors are accommodated; a scan unit that extracts position coordinates through a first point cloud pattern previously inserted into a printed matter when a user writes handwritten content on the printed matter; a pen point unit that prints according to the user's operation through an ink discharged from the ink accommodation unit; and a control unit that receives the position coordinates from the scan unit and controls a specific ink among the inks of the ink accommodation unit to be discharged according to the position coordinates while being operated by the user.

IPC Classes  ?

• G06K 1/12 - Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
• G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
• H04N 23/57 - Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
• G06V 10/22 - Image preprocessing by selection of a specific region containing or referencing a patternLocating or processing of specific regions to guide the detection or recognition
• B43K 5/02 - Ink reservoirs
• B43K 1/01 - NibsWriting- points with ink reservoirs, e.g. funnel-shaped
• B43K 29/00 - Combinations of writing implements with other articles

Abstract

The present invention relates to a forgery/tampering inspection device using a latent image technology and a method of operating same device. A forgery/tampering inspection device using a latent image technology according to an embodiment of the present invention may comprise: a storage unit for storing data generated using a background pattern and a forgery/tampering determination object which forms line-shaped patterns spaced apart from each other at equal intervals on a latent pattern that is latent in the background pattern; and a control unit for receiving scan data of a predetermined determination object and determining, on the basis of the (already) received scan data and the stored data, whether a line shape on the latent pattern is externally developed into a line or an image in a designated forgery/tampering condition, so as to prevent forgery or tampering.

IPC Classes  ?

• G06K 9/20 - Image acquisition
• B42D 25/355 - Security threads
• B42D 25/40 - Manufacture

Abstract

The present invention relates to an apparatus for determining authenticity using dot diffuse reflection characteristics, and to a driving method of the apparatus. An apparatus for determining authenticity using dot diffuse reflection characteristics, according to an embodiment of the present invention, may comprise: a storage unit that generates and stores authenticity determination reference data for applying dot diffuse reflection characteristics on the basis of a transparent printing layer formed on the surface of an object of which authenticity is to be determined; and a control unit that recognizes a code value for a surface in a photographed image in which the surface of the object of which the authenticity is to be determined is photographed, compares the recognized code value with the stored authenticity determination reference data, and determines whether the object is authentic or not.

IPC Classes  ?

• G06K 9/46 - Extraction of features or characteristics of the image
• G06K 7/14 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
• G06K 9/62 - Methods or arrangements for recognition using electronic means

Abstract

The present invention relates to an authenticity verification device using shading, and a driving method for the device, and an authenticity verification device using shading, according to an embodiment of the present invention, can comprise: a storage unit for storing reference data generated in order to determine authenticity on the basis of the shading of a stepped pattern formed on the surface of an object for which authenticity is to be determined; and a control unit which recognizes a status value for the presence or absence of shading on a surface in a captured image of the surface of the object for which authenticity is to be determined, and which compares the recognized status value and (pre)stored reference data so as to determine authenticity of the object for which authenticity is to be determined.

IPC Classes  ?

• G06K 9/46 - Extraction of features or characteristics of the image
• G06K 9/62 - Methods or arrangements for recognition using electronic means

Abstract

The present invention relates to a forgery and falsification verification apparatus using a heterogeneous pattern, and a driving method for same, wherein the forgery and falsification verification apparatus using a heterogenous pattern, according to an embodiment of the present invention, may comprise: an interface unit for receiving scan data to be determined including a first pattern identifiable with naked eyes and a second pattern unidentifiable with naked eyes; and a control unit for determining duplication or forgery and falsification according to recognition of the first pattern and the second pattern on the basis of a result of analyzing the received scan data.

IPC Classes  ?

• G06K 9/20 - Image acquisition

Abstract

A method for manufacturing a personalized cosmetic product by a personalized cosmetic product manufacturing apparatus according to an embodiment of the present invention comprises the steps of: receiving information on a user's skin value measured by a skin tone measuring device and information on the skin value of a cosmetic product advertisement model for a cosmetic product to be purchased; calculating a skin correction value by using the information on the user's skin value and the information on the skin value of the cosmetic product advertisement model; and mixing cosmetic ingredients pre-made according to colors by using the skin correction value to manufacture a personalized cosmetic product.

IPC Classes  ?

• G06Q 50/04 - Manufacturing
• A61K 8/04 - DispersionsEmulsions
• A61K 8/06 - Emulsions
• A61Q 19/00 - Preparations for care of the skin