KR102508717B1 - 치과 3d 스캐너를 위한 텍스쳐 매핑의 장치 및 방법 - Google Patents

치과 3d 스캐너를 위한 텍스쳐 매핑의 장치 및 방법 Download PDF

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KR102508717B1
KR102508717B1 KR1020177020071A KR20177020071A KR102508717B1 KR 102508717 B1 KR102508717 B1 KR 102508717B1 KR 1020177020071 A KR1020177020071 A KR 1020177020071A KR 20177020071 A KR20177020071 A KR 20177020071A KR 102508717 B1 KR102508717 B1 KR 102508717B1
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color
image
texture
teeth
mesh
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잉퀴안 우
퀸란 첸
빅터 씨 웡
자오후아 리우
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케어스트림 덴탈 엘엘씨
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1077—Measuring of profiles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/508—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour of teeth
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • G06T15/80—Shading
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G06T2207/30036—Dental; Teeth
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/41—Medical
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/08—Gnomonic or central projection

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Image Analysis (AREA)
  • Endoscopes (AREA)
  • Image Processing (AREA)
  • Image Generation (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
KR1020177020071A 2015-03-09 2015-09-11 치과 3d 스캐너를 위한 텍스쳐 매핑의 장치 및 방법 Active KR102508717B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562130110P 2015-03-09 2015-03-09
US62/130,110 2015-03-09
PCT/US2015/049627 WO2016144382A1 (en) 2015-03-09 2015-09-11 Apparatus and method of texture mapping for dental 3d scanner

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KR20170126860A KR20170126860A (ko) 2017-11-20
KR102508717B1 true KR102508717B1 (ko) 2023-03-09

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EP (1) EP3268935B1 (https=)
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KR (1) KR102508717B1 (https=)
CN (1) CN107257992B (https=)
ES (1) ES2996508T3 (https=)
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KR102284623B1 (ko) * 2019-04-11 2021-08-02 주식회사 디오 오랄 스캔 영상에서의 치아 오브젝트 검출 방법 및 장치
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EP3268935B1 (en) 2024-11-06
ES2996508T3 (en) 2025-02-12
EP3268935A1 (en) 2018-01-17
PL3268935T3 (pl) 2025-02-10
EP3268935C0 (en) 2024-11-06
US20180025529A1 (en) 2018-01-25
JP2018514237A (ja) 2018-06-07
CN107257992B (zh) 2021-02-02
WO2016144382A1 (en) 2016-09-15
US10347031B2 (en) 2019-07-09
CN107257992A (zh) 2017-10-17
KR20170126860A (ko) 2017-11-20

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