DE602004005496T2 - Lokalisieren von Zähnen in Dentalbildern - Google Patents

Lokalisieren von Zähnen in Dentalbildern Download PDF

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Publication number
DE602004005496T2
DE602004005496T2 DE602004005496T DE602004005496T DE602004005496T2 DE 602004005496 T2 DE602004005496 T2 DE 602004005496T2 DE 602004005496 T DE602004005496 T DE 602004005496T DE 602004005496 T DE602004005496 T DE 602004005496T DE 602004005496 T2 DE602004005496 T2 DE 602004005496T2
Authority
DE
Germany
Prior art keywords
reference object
dental
color
window
tooth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE602004005496T
Other languages
German (de)
English (en)
Other versions
DE602004005496D1 (de
Inventor
Jiebo Pittsford LUO
Mark Robert Fairport BOLIN
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.)
Carestream Health Inc
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE602004005496D1 publication Critical patent/DE602004005496D1/de
Application granted granted Critical
Publication of DE602004005496T2 publication Critical patent/DE602004005496T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/12—Edge-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/149—Segmentation; Edge detection involving deformable models, e.g. active contour models
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20112—Image segmentation details
    • G06T2207/20124—Active shape model [ASM]
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Processing Or Creating Images (AREA)
  • Image Generation (AREA)
DE602004005496T 2003-12-09 2004-11-22 Lokalisieren von Zähnen in Dentalbildern Expired - Lifetime DE602004005496T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US731231 2003-12-09
US10/731,231 US7463757B2 (en) 2003-12-09 2003-12-09 Tooth locating within dental images
PCT/US2004/039276 WO2005062007A1 (en) 2003-12-09 2004-11-22 Tooth locating within dental images

Publications (2)

Publication Number Publication Date
DE602004005496D1 DE602004005496D1 (de) 2007-05-03
DE602004005496T2 true DE602004005496T2 (de) 2007-11-29

Family

ID=34634311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005496T Expired - Lifetime DE602004005496T2 (de) 2003-12-09 2004-11-22 Lokalisieren von Zähnen in Dentalbildern

Country Status (5)

Country Link
US (2) US7463757B2 (enExample)
EP (1) EP1692474B1 (enExample)
JP (1) JP2007516745A (enExample)
DE (1) DE602004005496T2 (enExample)
WO (1) WO2005062007A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7362890B2 (en) * 2001-05-24 2008-04-22 Astra Tech Inc. Registration of 3-D imaging of 3-D objects
US20040166462A1 (en) 2003-02-26 2004-08-26 Align Technology, Inc. Systems and methods for fabricating a dental template
SE530196C2 (sv) * 2004-09-30 2008-03-25 Nobel Biocare Ab Förfarande och anordning för att åstadkomma färgsättning eller nyansering av protetik samt sådan protetik
US7736313B2 (en) * 2004-11-22 2010-06-15 Carestream Health, Inc. Detecting and classifying lesions in ultrasound images
US7773789B2 (en) * 2005-08-30 2010-08-10 Siemens Medical Solutions Usa, Inc. Probabilistic minimal path for automated esophagus segmentation
US7440540B2 (en) * 2006-10-05 2008-10-21 Bassel Kano Stereoscopic x-ray system and method
US20080153054A1 (en) * 2006-12-22 2008-06-26 Masters James G Shine Guide for Dental Surfaces and Method of Evaluating Shine of a Dental Surface
JP2008185354A (ja) * 2007-01-26 2008-08-14 Nec Corp 色識別装置および色識別方法
US8987702B2 (en) 2007-05-01 2015-03-24 Micron Technology, Inc. Selectively conducting devices, diode constructions, constructions, and diode forming methods
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
DE202008014344U1 (de) 2008-10-28 2010-03-25 Edinger-Strobl, Verena, Mag. DDr. Gebissbild-Simulationsvorrichtung
CN102054091A (zh) * 2009-11-09 2011-05-11 无锡时代天使医疗器械科技有限公司 制造用于调整牙齿位置的牙科器械的方法
FI129779B (fi) * 2010-07-19 2022-08-31 Palodex Group Oy Menetelmä ja laite intraoraalikuvan käsittelemiseksi
US20130034823A1 (en) * 2011-08-02 2013-02-07 Rongguang Liang Adaptive illumination method and apparatus for dental shade matching
US10942022B2 (en) * 2012-12-20 2021-03-09 Philips Image Guided Therapy Corporation Manual calibration of imaging system
US9855114B2 (en) * 2013-05-21 2018-01-02 Carestream Health, Inc. Method and system for user interaction in 3-D cephalometric analysis
FR3010629B1 (fr) 2013-09-19 2018-02-16 Dental Monitoring Procede de controle du positionnement de dents
US9478043B2 (en) * 2014-01-29 2016-10-25 Abdullaibrahim Abdulwaheed Measuring teeth whiteness system and method
FR3027505B1 (fr) 2014-10-27 2022-05-06 H 43 Procede de controle du positionnement de dents
FR3027504B1 (fr) 2014-10-27 2022-04-01 H 43 Procede de controle du positionnement de dents
FR3027507B1 (fr) 2014-10-27 2016-12-23 H 42 Procede de controle de la dentition
DE102015212806A1 (de) 2015-07-08 2017-01-12 Sirona Dental Systems Gmbh System und Verfahren zum Scannen von anatomischen Strukturen und zum Darstellen eines Scanergebnisses
US11457998B2 (en) 2016-07-29 2022-10-04 Ivoclar Vivadent Ag Recording device
CN109717966B (zh) * 2017-10-27 2021-04-30 华硕电脑股份有限公司 用于牙齿整形的影像仿真方法及其影像仿真装置
US10547780B2 (en) 2018-05-14 2020-01-28 Abdul Abdulwaheed Body part color measurement detection and method
CA3100495A1 (en) 2018-05-16 2019-11-21 Benevis Informatics, Llc Systems and methods for review of computer-aided detection of pathology in images
US11094085B2 (en) * 2018-08-23 2021-08-17 Ivoclar Vivadent Ag System comprising a color selection aid and a method for determining tooth colors
CN109793482B (zh) * 2019-01-07 2022-06-21 苏州佳世达光电有限公司 口腔扫描装置及其控制方法
CN112132163B (zh) * 2020-09-21 2024-04-02 杭州睿琪软件有限公司 识别对象边缘的方法、系统及计算机可读存储介质
US12496173B2 (en) 2020-11-17 2025-12-16 James R. Glidewell Dental Ceramics, Inc. Method for coloring a dental prosthesis
US20230386682A1 (en) * 2022-05-26 2023-11-30 Abdullalbrahim ABDULWAHEED Systems and methods to chronologically image orthodontic treatment progress
CN114748201B (zh) * 2022-04-19 2024-06-25 深圳广成创新技术有限公司 一种牙科种植体的三维参数的获取方法、装置
CN115661172A (zh) * 2022-11-08 2023-01-31 福州海狸家口腔科技有限公司 一种牙齿图像分割方法、存储介质和电子设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68918274T2 (de) * 1989-06-27 1995-05-04 Gendex Corp Phantom für ein zahnärztliches Panorama-Röntgengerät.
US5766006A (en) * 1995-06-26 1998-06-16 Murljacic; Maryann Lehmann Tooth shade analyzer system and methods
US5901245A (en) 1997-01-23 1999-05-04 Eastman Kodak Company Method and system for detection and characterization of open space in digital images
IL120426A0 (en) * 1997-03-12 1997-07-13 Fradkin Boris Teeth color measurement system
US6190170B1 (en) * 1998-05-05 2001-02-20 Dentech, Llc Automated tooth shade analysis and matching system
US6206691B1 (en) * 1998-05-20 2001-03-27 Shade Analyzing Technologies, Inc. System and methods for analyzing tooth shades
EP1043959A4 (en) * 1998-11-03 2003-07-02 Shade Analyzing Technologies Inc INTERACTIVE DENTAL RESTAURATION NETWORK
US6328567B1 (en) * 1999-01-21 2001-12-11 Dentech, Llc Method, apparatus and system for automated tooth shade analysis and matching
US7234937B2 (en) * 1999-11-30 2007-06-26 Orametrix, Inc. Unified workstation for virtual craniofacial diagnosis, treatment planning and therapeutics
US20020021439A1 (en) 2000-08-07 2002-02-21 Derek Priestley Colour matching system
US20030143509A1 (en) * 2002-01-29 2003-07-31 Cadent, Ltd. Method and system for assisting in applying an orthodontic treatment
AU2003223391A1 (en) 2002-03-28 2003-10-13 Color Savvy Systems Limited Method for segmenting an image
US7064830B2 (en) 2003-06-12 2006-06-20 Eastman Kodak Company Dental color imaging system

Also Published As

Publication number Publication date
US20050123180A1 (en) 2005-06-09
EP1692474A1 (en) 2006-08-23
DE602004005496D1 (de) 2007-05-03
EP1692474B1 (en) 2007-03-21
US20090042168A1 (en) 2009-02-12
US7463757B2 (en) 2008-12-09
WO2005062007A1 (en) 2005-07-07
JP2007516745A (ja) 2007-06-28
US7751606B2 (en) 2010-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CARESTREAM HEALTH, INC., ROCHESTER, N. Y., US