CN101588750B - 用于早期检测龋齿的系统 - Google Patents

用于早期检测龋齿的系统 Download PDF

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Publication number
CN101588750B
CN101588750B CN200880002396.6A CN200880002396A CN101588750B CN 101588750 B CN101588750 B CN 101588750B CN 200880002396 A CN200880002396 A CN 200880002396A CN 101588750 B CN101588750 B CN 101588750B
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China
Prior art keywords
image
reflected
fluorescence
reflection
direct reflection
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CN200880002396.6A
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English (en)
Chinese (zh)
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CN101588750A (zh
Inventor
P·D·伯恩斯
V·C·王
M·E·布里奇斯
R·梁
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Carestream Health Inc
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Carestream Health Inc
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    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
CN200880002396.6A 2007-01-17 2008-01-03 用于早期检测龋齿的系统 Expired - Fee Related CN101588750B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/623,804 US8224045B2 (en) 2007-01-17 2007-01-17 System for early detection of dental caries
US11/623,804 2007-01-17
PCT/US2008/000039 WO2008088672A1 (en) 2007-01-17 2008-01-03 System for early detection of dental caries

Publications (2)

Publication Number Publication Date
CN101588750A CN101588750A (zh) 2009-11-25
CN101588750B true CN101588750B (zh) 2013-10-16

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Family Applications (1)

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CN200880002396.6A Expired - Fee Related CN101588750B (zh) 2007-01-17 2008-01-03 用于早期检测龋齿的系统

Country Status (5)

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US (1) US8224045B2 (enExample)
EP (1) EP2101637A1 (enExample)
JP (1) JP2010516332A (enExample)
CN (1) CN101588750B (enExample)
WO (1) WO2008088672A1 (enExample)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5073996B2 (ja) * 2006-09-20 2012-11-14 オリンパス株式会社 画像処理装置
US7929151B2 (en) * 2008-01-11 2011-04-19 Carestream Health, Inc. Intra-oral camera for diagnostic and cosmetic imaging
US8866894B2 (en) * 2008-01-22 2014-10-21 Carestream Health, Inc. Method for real-time visualization of caries condition
JP4594413B2 (ja) * 2008-06-30 2010-12-08 オリンパス株式会社 歯科用画像処理装置、システム、方法、及びプログラム
US8320662B2 (en) * 2009-01-07 2012-11-27 National Instruments Corporation Distinguishing colors of illuminated objects using machine vision
KR101574376B1 (ko) * 2009-01-20 2015-12-03 케어스트림 헬스 인코포레이티드 우식을 탐지하는 방법 및 장치
US8768016B2 (en) 2009-06-19 2014-07-01 Carestream Health, Inc. Method for quantifying caries
US8687859B2 (en) * 2009-10-14 2014-04-01 Carestream Health, Inc. Method for identifying a tooth region
US9235901B2 (en) 2009-10-14 2016-01-12 Carestream Health, Inc. Method for locating an interproximal tooth region
US8908936B2 (en) * 2009-10-14 2014-12-09 Carestream Health, Inc. Method for extracting a carious lesion area
US20130188878A1 (en) * 2010-07-20 2013-07-25 Lockheed Martin Corporation Image analysis systems having image sharpening capabilities and methods using same
JP2012053268A (ja) * 2010-09-01 2012-03-15 Canon Inc レンチキュラーレンズ、画像生成装置および画像生成方法
US8311302B2 (en) 2010-12-13 2012-11-13 Carestream Health, Inc. Method for identification of dental caries in polychromatic images
JP5265055B2 (ja) * 2011-05-27 2013-08-14 オリンパスメディカルシステムズ株式会社 医療装置
US9486141B2 (en) * 2011-08-09 2016-11-08 Carestream Health, Inc. Identification of dental caries in live video images
US9901256B2 (en) 2012-01-20 2018-02-27 University Of Washington Through Its Center For Commercialization Dental demineralization detection, methods and systems
WO2013126568A1 (en) 2012-02-21 2013-08-29 Massachusetts Eye & Ear Infirmary Calculating conjunctival redness
US10219703B2 (en) 2013-09-30 2019-03-05 Carestream Dental Technology Topco Limited Method and system for intra-oral imagine using HDR imaging and highlight removal
US10080484B2 (en) 2014-01-31 2018-09-25 University Of Washington Multispectral wide-field endoscopic imaging of fluorescence
CN119867656A (zh) * 2014-02-27 2025-04-25 直观外科手术操作公司 用于镜面反射检测和减少的系统和方法
CA2947295C (en) 2014-05-02 2023-11-21 Massachusetts Eye And Ear Infirmary Grading corneal fluorescein staining
US9870613B2 (en) 2014-11-05 2018-01-16 Carestream Health, Inc. Detection of tooth condition using reflectance images with red and green fluorescence
WO2016073569A2 (en) 2014-11-05 2016-05-12 Carestream Health, Inc. Video detection of tooth condition using green and red fluorescence
CN104574411A (zh) * 2015-01-22 2015-04-29 北京交通大学 一种基于离体牙cbct的龋齿图像处理方法
US9547903B2 (en) * 2015-04-16 2017-01-17 Carestream Health, Inc. Method for quantifying caries
CN112932416A (zh) * 2015-06-04 2021-06-11 松下知识产权经营株式会社 生物体信息检测装置及生物体信息检测方法
CN113876600B (zh) 2015-10-21 2024-05-17 密歇根大学董事会 用纳米粒检测和治疗龋和微腔
RU2744882C2 (ru) 2016-04-13 2021-03-16 Инспектор Рисерч Системз Б.В. Двухчастотное обследование состояния зубов
US11883132B2 (en) 2016-10-28 2024-01-30 University Of Washington System and method for ranking bacterial activity leading to tooth and gum disease
CN108143396A (zh) * 2018-01-19 2018-06-12 苏州江奥光电科技有限公司 一种基于荧光成像的便携式早期龋齿诊断装置及诊断方法
CA3100495A1 (en) * 2018-05-16 2019-11-21 Benevis Informatics, Llc Systems and methods for review of computer-aided detection of pathology in images
US11653838B2 (en) * 2020-03-11 2023-05-23 Alireza Moheb System and method for classification of dental health based on digital imagery
CN113425440A (zh) * 2021-06-24 2021-09-24 广州华视光学科技有限公司 一种基于人工智能检测龋病及其位置的系统和方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449041B1 (en) * 1997-07-01 2002-09-10 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470760A (en) * 1973-11-12 1977-04-21 Alphametrics Ltd Ultraviolet camera system for dental photography and mouth pieces therefor
SE442817B (sv) 1981-04-01 1986-02-03 Hans Ingmar Bjelkhagen Anordning for att okulert kunna faststella en diskrepans i en tandytas luminiscensformaga
US4479499A (en) * 1982-01-29 1984-10-30 Alfano Robert R Method and apparatus for detecting the presence of caries in teeth using visible light
US5742700A (en) * 1995-08-10 1998-04-21 Logicon, Inc. Quantitative dental caries detection system and method
US6215891B1 (en) * 1997-03-26 2001-04-10 Oki Electric Industry Co., Ltd. Eye image recognition method eye image selection method and system therefor
US5882315A (en) * 1997-12-23 1999-03-16 Acuson Corporation Ultrasonic imaging method and image for doppler tissue parameters
NL1012012C2 (nl) * 1999-05-10 2000-11-23 Inspektor Res Systems B V Werkwijze en inrichting voor het bepalen van cariÙsactiviteit van een carieuze laesie in een tand.
US20020138008A1 (en) * 2000-01-13 2002-09-26 Kazuhiro Tsujita Method and apparatus for displaying fluorescence images and method and apparatus for acquiring endoscope images
JP2001224549A (ja) * 2000-02-18 2001-08-21 Fuji Photo Film Co Ltd 内視鏡画像取得方法および装置
US7031034B2 (en) * 2000-10-02 2006-04-18 Eastman Kodak Company Articulating camera for digital image acquisition
WO2002082980A2 (en) * 2001-04-16 2002-10-24 Lasersight Technologies, Inc. Stereoscopic measurement of cornea and illumination patterns
KR100439756B1 (ko) * 2002-01-09 2004-07-12 주식회사 인피니트테크놀로지 3차원 가상내시경 화면 표시장치 및 그 방법
DE102004001856B4 (de) * 2003-01-14 2019-05-23 J. Morita Mfg. Corp. Bilderstellungsgerät für Diagnosezwecke
US20040202356A1 (en) * 2003-04-10 2004-10-14 Stookey George K. Optical detection of dental caries
US20040240716A1 (en) * 2003-05-22 2004-12-02 De Josselin De Jong Elbert Analysis and display of fluorescence images
US7064830B2 (en) * 2003-06-12 2006-06-20 Eastman Kodak Company Dental color imaging system
FR2856546B1 (fr) * 2003-06-17 2005-11-04 Centre Nat Rech Scient Procede et dispositif d'acquisition et de traitement d'images d'un objet tel qu'une dent
JP4024737B2 (ja) * 2003-09-22 2007-12-19 シャープ株式会社 画像処理装置、画像読取装置、画像形成装置、画像処理方法、およびプログラム
CN100403768C (zh) * 2005-03-02 2008-07-16 松下电器产业株式会社 图像生成法、物体检测法、物体检测装置及图像生成程序
US7577284B2 (en) 2006-04-21 2009-08-18 Carestream Health, Inc. Optical detection of dental caries
US7702139B2 (en) * 2006-10-13 2010-04-20 Carestream Health, Inc. Apparatus for caries detection

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449041B1 (en) * 1997-07-01 2002-09-10 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of an object

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Thomas Stehle.Removal of specular reflections in endoscopic image.《Journal of Advanced Engineering》.2006,第46卷(第4期),32-36. *

Also Published As

Publication number Publication date
CN101588750A (zh) 2009-11-25
WO2008088672A1 (en) 2008-07-24
US20080170764A1 (en) 2008-07-17
US8224045B2 (en) 2012-07-17
EP2101637A1 (en) 2009-09-23
JP2010516332A (ja) 2010-05-20

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