ES2996508T3 - Apparatus and method of texture mapping for dental 3d scanner - Google Patents

Apparatus and method of texture mapping for dental 3d scanner Download PDF

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Publication number
ES2996508T3
ES2996508T3 ES15771352T ES15771352T ES2996508T3 ES 2996508 T3 ES2996508 T3 ES 2996508T3 ES 15771352 T ES15771352 T ES 15771352T ES 15771352 T ES15771352 T ES 15771352T ES 2996508 T3 ES2996508 T3 ES 2996508T3
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Spain
Prior art keywords
color
texture
image
mesh
teeth
Prior art date
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Active
Application number
ES15771352T
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English (en)
Spanish (es)
Inventor
Yingqian Wu
Qinran Chen
Victor Wong
Zhaohua Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dental Imaging Technologies Corp
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Dental Imaging Technologies Corp
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Publication date
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Publication of ES2996508T3 publication Critical patent/ES2996508T3/es
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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] 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—3D [Three Dimensional] 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, e.g. data description of 3D objects
    • 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)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Software Systems (AREA)
  • Geometry (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Image Analysis (AREA)
  • Endoscopes (AREA)
  • Image Generation (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
ES15771352T 2015-03-09 2015-09-11 Apparatus and method of texture mapping for dental 3d scanner Active ES2996508T3 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ES2996508T3 true ES2996508T3 (en) 2025-02-12

Family

ID=54207756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES15771352T Active ES2996508T3 (en) 2015-03-09 2015-09-11 Apparatus and method of texture mapping for dental 3d scanner

Country Status (8)

Country Link
US (1) US10347031B2 (OSRAM)
EP (1) EP3268935B1 (OSRAM)
JP (1) JP2018514237A (OSRAM)
KR (1) KR102508717B1 (OSRAM)
CN (1) CN107257992B (OSRAM)
ES (1) ES2996508T3 (OSRAM)
PL (1) PL3268935T3 (OSRAM)
WO (1) WO2016144382A1 (OSRAM)

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KR102284623B1 (ko) * 2019-04-11 2021-08-02 주식회사 디오 오랄 스캔 영상에서의 치아 오브젝트 검출 방법 및 장치
CN113645902B (zh) 2019-04-11 2024-08-02 株式会社迪耀 牙齿目标检测方法及利用牙齿目标的影像整合方法及装置
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Also Published As

Publication number Publication date
EP3268935B1 (en) 2024-11-06
CN107257992B (zh) 2021-02-02
EP3268935C0 (en) 2024-11-06
CN107257992A (zh) 2017-10-17
KR102508717B1 (ko) 2023-03-09
EP3268935A1 (en) 2018-01-17
US10347031B2 (en) 2019-07-09
US20180025529A1 (en) 2018-01-25
WO2016144382A1 (en) 2016-09-15
JP2018514237A (ja) 2018-06-07
PL3268935T3 (pl) 2025-02-10
KR20170126860A (ko) 2017-11-20

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