JP6431535B2 - 歯牙表面撮像装置のためのビデオベースの自動取得 - Google Patents

歯牙表面撮像装置のためのビデオベースの自動取得 Download PDF

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Publication number
JP6431535B2
JP6431535B2 JP2016525471A JP2016525471A JP6431535B2 JP 6431535 B2 JP6431535 B2 JP 6431535B2 JP 2016525471 A JP2016525471 A JP 2016525471A JP 2016525471 A JP2016525471 A JP 2016525471A JP 6431535 B2 JP6431535 B2 JP 6431535B2
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Prior art keywords
tooth
image
camera
video image
contour
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Expired - Fee Related
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JP2016525471A
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Japanese (ja)
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JP2016529959A (ja
JP2016529959A5 (enExample
Inventor
インチャン ウ
インチャン ウ
ヨフン モ
ヨフン モ
チンラン チェン
チンラン チェン
ビクター シー ワウ
ビクター シー ワウ
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ケアストリーム ヘルス インク
ケアストリーム ヘルス インク
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/004—Means or methods for taking digitized impressions
    • A61C9/0046—Data acquisition means or methods
    • A61C9/0053—Optical means or methods, e.g. scanning the teeth by a laser or light beam
    • A61C9/006—Optical means or methods, e.g. scanning the teeth by a laser or light beam projecting one or more stripes or patterns on the teeth
    • 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
    • A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
    • A61B5/4538—Evaluating a particular part of the muscoloskeletal system or a particular medical condition
    • A61B5/4542—Evaluating the mouth, e.g. the jaw
    • A61B5/4547—Evaluating teeth
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2518—Projection by scanning of the object
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2576/00—Medical imaging apparatus involving image processing or analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0033—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room
    • A61B5/004—Features or image-related aspects of imaging apparatus, e.g. for MRI, optical tomography or impedance tomography apparatus; Arrangements of imaging apparatus in a room adapted for image acquisition of a particular organ or body part
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Optics & Photonics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Endoscopes (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
JP2016525471A 2013-07-12 2014-07-10 歯牙表面撮像装置のためのビデオベースの自動取得 Expired - Fee Related JP6431535B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361845440P 2013-07-12 2013-07-12
US61/845,440 2013-07-12
US14/326,568 US9675428B2 (en) 2013-07-12 2014-07-09 Video-based auto-capture for dental surface imaging apparatus
US14/326,568 2014-07-09
PCT/US2014/046061 WO2015006518A1 (en) 2013-07-12 2014-07-10 Video-based auto-capture for dental surface imaging apparatus

Publications (3)

Publication Number Publication Date
JP2016529959A JP2016529959A (ja) 2016-09-29
JP2016529959A5 JP2016529959A5 (enExample) 2017-06-29
JP6431535B2 true JP6431535B2 (ja) 2018-11-28

Family

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JP2016525471A Expired - Fee Related JP6431535B2 (ja) 2013-07-12 2014-07-10 歯牙表面撮像装置のためのビデオベースの自動取得

Country Status (7)

Country Link
US (1) US9675428B2 (enExample)
EP (1) EP3019117B1 (enExample)
JP (1) JP6431535B2 (enExample)
KR (1) KR20160030509A (enExample)
CN (1) CN105358092B (enExample)
DK (1) DK3019117T3 (enExample)
WO (1) WO2015006518A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11363938B2 (en) * 2013-03-14 2022-06-21 Ormco Corporation Feedback control mechanism for adjustment of imaging parameters in a dental imaging system
US9424653B2 (en) * 2014-04-29 2016-08-23 Adobe Systems Incorporated Method and apparatus for identifying a representative area of an image
ES2680587T3 (es) * 2014-08-28 2018-09-10 Carestream Dental Technology Topco Limited Mediciones 3-D intraorales usando un procedimiento óptico de múltiples líneas
US10074178B2 (en) * 2015-01-30 2018-09-11 Dental Imaging Technologies Corporation Intra-oral image acquisition alignment
US9451873B1 (en) 2015-03-06 2016-09-27 Align Technology, Inc. Automatic selection and locking of intraoral images
KR102508717B1 (ko) * 2015-03-09 2023-03-09 케어스트림 덴탈 엘엘씨 치과 3d 스캐너를 위한 텍스쳐 매핑의 장치 및 방법
EP3471656B1 (en) * 2016-06-20 2021-06-16 Carestream Dental Technology Topco Limited Dental restoration assessment and manufacturing using virtual model
CN117257492A (zh) * 2016-11-04 2023-12-22 阿莱恩技术有限公司 用于牙齿图像的方法和装置
KR102852542B1 (ko) * 2017-02-15 2025-08-29 쓰리세이프 에이/에스 3d 스캐너의 스캔 볼륨 모니터링
US10282860B2 (en) * 2017-05-22 2019-05-07 Honda Motor Co., Ltd. Monocular localization in urban environments using road markings
US11612461B2 (en) * 2017-07-04 2023-03-28 Dentlytec G.P.L. Ltd. Tracked dental measurement device
US10376149B2 (en) 2017-07-11 2019-08-13 Colgate-Palmolive Company Oral care evaluation system and process
EP3768144A4 (en) * 2018-03-21 2021-12-01 CapsoVision, Inc. ENDOSCOPE USING STRUCTURED LIGHT PROVIDING SIZE MEASUREMENT OF PHYSIOLOGICAL CHARACTERISTICS
US10996813B2 (en) * 2018-06-29 2021-05-04 Align Technology, Inc. Digital treatment planning by modeling inter-arch collisions
CN109218707B (zh) * 2018-08-15 2020-09-04 苏州佳世达电通有限公司 口扫系统及口扫方法
WO2020037582A1 (en) * 2018-08-23 2020-02-27 Carestream Dental Technology Shanghai Co., Ltd. Graph-based key frame selection for 3-d scanning
EP3689288B1 (en) * 2019-01-30 2021-10-20 DENTSPLY SIRONA Inc. Method and system for three-dimensional imaging
JP6941126B2 (ja) 2019-03-18 2021-09-29 株式会社モリタ製作所 歯科用機器、および、その制御方法
KR102708717B1 (ko) 2019-05-17 2024-09-23 삼성전자주식회사 특정 순간에 관한 사진 또는 동영상을 자동으로 촬영하는 디바이스 및 그 동작 방법
KR20230053550A (ko) 2020-08-17 2023-04-21 쓰리세이프 에이/에스 치아 물체를 스캐닝하기 위한 시스템 및 방법
US12059316B2 (en) 2022-09-08 2024-08-13 Enamel Pure Systems and methods for dental treatment and verification
TWI884695B (zh) * 2024-01-31 2025-05-21 國立臺灣師範大學 牙齒攝影或檢測裝置及系統
US12333722B1 (en) 2024-03-28 2025-06-17 Enamel Pure, Inc. Systems and methods for predicting medical conditions usingmachine learning correlating dental images and medical data

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372502A (en) 1988-09-02 1994-12-13 Kaltenbach & Voight Gmbh & Co. Optical probe and method for the three-dimensional surveying of teeth
DE4229466C2 (de) * 1992-09-03 2001-04-26 Kaltenbach & Voigt Zahnvermessung ohne Kalibrationskörper
DE19829278C1 (de) 1998-06-30 2000-02-03 Sirona Dental Systems Gmbh 3-D-Kamera zur Erfassung von Oberflächenstrukturen, insbesondere für zahnmedizinische Zwecke
US6532299B1 (en) 2000-04-28 2003-03-11 Orametrix, Inc. System and method for mapping a surface
US20060127836A1 (en) * 2004-12-14 2006-06-15 Huafeng Wen Tooth movement tracking system
US7312924B2 (en) 2005-09-01 2007-12-25 Richard G Trissel Polarizing multiplexer and methods for intra-oral scanning
US20070086762A1 (en) 2005-10-13 2007-04-19 3M Innovative Properties Company Front end for 3D imaging camera
US8794962B2 (en) * 2006-03-03 2014-08-05 4D Dental Systems, Inc. Methods and composition for tracking jaw motion
US7702139B2 (en) * 2006-10-13 2010-04-20 Carestream Health, Inc. Apparatus for caries detection
US8866894B2 (en) * 2008-01-22 2014-10-21 Carestream Health, Inc. Method for real-time visualization of caries condition
WO2009139110A1 (ja) * 2008-05-13 2009-11-19 パナソニック株式会社 口腔内測定装置及び口腔内測定システム
EP2198780B1 (en) * 2008-12-19 2018-01-31 Sirona Dental Systems GmbH Method and device for optical scanning of three-dimensional objects by means of a dental 3D camera using a triangulation method
DE102008054985B4 (de) 2008-12-19 2012-02-02 Sirona Dental Systems Gmbh Verfahren und Vorrichtung zur optischen Vermessung von dreidimensionalen Objekten mittels einer dentalen 3D-Kamera unter Verwendung eines Triangulationsverfahrens
KR101162439B1 (ko) 2010-05-20 2012-07-04 임용근 3차원 스캐너용 측정 장치
US9436868B2 (en) 2010-09-10 2016-09-06 Dimensional Photonics International, Inc. Object classification for measured three-dimensional object scenes
FR2979226B1 (fr) * 2011-08-31 2014-11-21 Maxime Jaisson Procede de conception d'un appareil dentaire
WO2014102779A2 (en) * 2012-12-24 2014-07-03 Dentlytec G.P.L. Ltd Device and method for subgingival measurement
US20140199649A1 (en) 2013-01-16 2014-07-17 Pushkar Apte Autocapture for intra-oral imaging using inertial sensing

Also Published As

Publication number Publication date
WO2015006518A1 (en) 2015-01-15
DK3019117T3 (da) 2019-12-16
CN105358092A (zh) 2016-02-24
CN105358092B (zh) 2017-08-18
EP3019117A1 (en) 2016-05-18
KR20160030509A (ko) 2016-03-18
JP2016529959A (ja) 2016-09-29
US9675428B2 (en) 2017-06-13
US20150017598A1 (en) 2015-01-15
EP3019117B1 (en) 2019-10-16

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