CN106796727B - 使用光学多线法的3d口腔内测量 - Google Patents
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- CN106796727B CN106796727B CN201480081591.8A CN201480081591A CN106796727B CN 106796727 B CN106796727 B CN 106796727B CN 201480081591 A CN201480081591 A CN 201480081591A CN 106796727 B CN106796727 B CN 106796727B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/50—Depth or shape recovery
- G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0605—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements for spatially modulated illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10141—Special mode during image acquisition
- G06T2207/10152—Varying illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Geometry (AREA)
- Radiology & Medical Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Endoscopes (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2014/053039 WO2016032470A1 (en) | 2014-08-28 | 2014-08-28 | 3- d intraoral measurements using optical multiline method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106796727A CN106796727A (zh) | 2017-05-31 |
CN106796727B true CN106796727B (zh) | 2020-05-12 |
Family
ID=51619269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480081591.8A Active CN106796727B (zh) | 2014-08-28 | 2014-08-28 | 使用光学多线法的3d口腔内测量 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10223606B2 (zh) |
EP (1) | EP3195253B1 (zh) |
JP (1) | JP6694873B2 (zh) |
KR (1) | KR20170045232A (zh) |
CN (1) | CN106796727B (zh) |
ES (1) | ES2680587T3 (zh) |
WO (1) | WO2016032470A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016032470A1 (en) | 2014-08-28 | 2016-03-03 | Carestream Health, Inc. | 3- d intraoral measurements using optical multiline method |
EP3542127B1 (en) * | 2016-11-21 | 2021-12-22 | Carestream Dental Technology Topco Limited | 3-d intraoral surface characterization |
US10835352B2 (en) | 2018-03-19 | 2020-11-17 | 3D Imaging and Simulation Corp. Americas | Intraoral scanner and computing system for capturing images and generating three-dimensional models |
CN111023968B (zh) * | 2019-12-12 | 2021-03-12 | 天目爱视(北京)科技有限公司 | 一种微型光导3d信息采集装置 |
CN111539321A (zh) * | 2020-04-22 | 2020-08-14 | 中国飞机强度研究所 | 一种力传感器编号校对系统及方法 |
Citations (5)
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CN101466998A (zh) * | 2005-11-09 | 2009-06-24 | 几何信息学股份有限公司 | 三维绝对坐标表面成像的方法和装置 |
CN101862182A (zh) * | 2009-04-16 | 2010-10-20 | 卡尔斯特里姆保健公司 | 使用偏振条纹投影的牙齿表面成像 |
CN101883520A (zh) * | 2007-08-22 | 2010-11-10 | 皇家飞利浦电子股份有限公司 | 用于表面的光学表征的方法和设备 |
CN102188290A (zh) * | 2010-03-19 | 2011-09-21 | 卡尔斯特里姆保健公司 | 利用远心散焦的3d成像 |
CN103917160A (zh) * | 2011-11-10 | 2014-07-09 | 卡尔斯特里姆保健公司 | 使用光学多线方法的3d口内测量 |
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US5372502A (en) | 1988-09-02 | 1994-12-13 | Kaltenbach & Voight Gmbh & Co. | Optical probe and method for the three-dimensional surveying of teeth |
JPH03293507A (ja) | 1990-04-11 | 1991-12-25 | Nippondenso Co Ltd | 3次元形状測定装置 |
US5650621A (en) | 1993-06-21 | 1997-07-22 | Hitachi, Ltd. | Electron microscope |
JP2000512012A (ja) | 1996-06-13 | 2000-09-12 | ケイ・ユー・リューヴェン・リサーチ・アンド・デヴェロップメント | 三次元形状の表示を得る方法とシステム |
US6754370B1 (en) | 2000-08-14 | 2004-06-22 | The Board Of Trustees Of The Leland Stanford Junior University | Real-time structured light range scanning of moving scenes |
US7126699B1 (en) | 2002-10-18 | 2006-10-24 | Kla-Tencor Technologies Corp. | Systems and methods for multi-dimensional metrology and/or inspection of a specimen |
JP4289893B2 (ja) | 2003-01-21 | 2009-07-01 | 株式会社ニッケ機械製作所 | 外観計測装置 |
US7146036B2 (en) | 2003-02-03 | 2006-12-05 | Hewlett-Packard Development Company, L.P. | Multiframe correspondence estimation |
JP4347614B2 (ja) | 2003-06-10 | 2009-10-21 | Jfeテクノリサーチ株式会社 | 3次元曲面形状の測定装置及び測定方法 |
JP2006528770A (ja) | 2003-07-24 | 2006-12-21 | コグニテンス リミテッド | 対象物の3次元表面再構築の方法およびシステム |
JP4480488B2 (ja) | 2003-08-28 | 2010-06-16 | 富士通株式会社 | 計測装置、コンピュータ数値制御装置及びプログラム |
JP4913597B2 (ja) | 2003-09-17 | 2012-04-11 | ディーフォーディー テクノロジーズ エルエルシー | 高速マルチプルライン三次元デジタル化法 |
US7330577B2 (en) | 2004-01-27 | 2008-02-12 | Densys Ltd. | Three-dimensional modeling of the oral cavity by projecting a two-dimensional array of random patterns |
US7182465B2 (en) | 2004-02-25 | 2007-02-27 | The University Of North Carolina | Methods, systems, and computer program products for imperceptibly embedding structured light patterns in projected color images for display on planar and non-planar surfaces |
JP4645068B2 (ja) | 2004-06-04 | 2011-03-09 | 旭硝子株式会社 | 表面形状の検査方法および検査装置 |
US7916932B2 (en) | 2005-02-16 | 2011-03-29 | In-G Co., Ltd. | Method and system of structural light-based 3D depth imaging using signal separation coding and error correction thereof |
US7545512B2 (en) | 2006-01-26 | 2009-06-09 | Koh Young Technology Inc. | Method for automated measurement of three-dimensional shape of circuit boards |
ATE487111T1 (de) | 2007-10-18 | 2010-11-15 | Nectar Imaging S R L | Vorrichtung zur tomografischen erfassung von objekten |
DE102007054906B4 (de) | 2007-11-15 | 2011-07-28 | Sirona Dental Systems GmbH, 64625 | Verfahren zur optischen Vermessung der dreidimensionalen Geometrie von Objekten |
US20090322859A1 (en) | 2008-03-20 | 2009-12-31 | Shelton Damion M | Method and System for 3D Imaging Using a Spacetime Coded Laser Projection System |
JP5276006B2 (ja) | 2008-05-13 | 2013-08-28 | 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 |
US8411995B2 (en) | 2008-05-23 | 2013-04-02 | National Research Council Of Canada | Deconvolution-based structured light system with geometrically plausible regularization |
CH699575A1 (de) | 2008-10-06 | 2010-04-15 | Nectar Imaging S R L | Optisches System für ein Konfokalmikroskop. |
US8570530B2 (en) | 2009-06-03 | 2013-10-29 | Carestream Health, Inc. | Apparatus for dental surface shape and shade imaging |
CN102472613B (zh) | 2009-07-29 | 2014-07-09 | 佳能株式会社 | 测量设备和测量方法 |
US8908958B2 (en) | 2009-09-03 | 2014-12-09 | Ron Kimmel | Devices and methods of generating three dimensional (3D) colored models |
US20110080471A1 (en) | 2009-10-06 | 2011-04-07 | Iowa State University Research Foundation, Inc. | Hybrid method for 3D shape measurement |
JP5517829B2 (ja) | 2010-08-19 | 2014-06-11 | キヤノン株式会社 | 三次元計測装置及び三次元計測方法 |
US9295532B2 (en) | 2011-11-10 | 2016-03-29 | Carestream Health, Inc. | 3D intraoral measurements using optical multiline method |
US9675428B2 (en) * | 2013-07-12 | 2017-06-13 | Carestream Health, Inc. | Video-based auto-capture for dental surface imaging apparatus |
WO2016032470A1 (en) | 2014-08-28 | 2016-03-03 | Carestream Health, Inc. | 3- d intraoral measurements using optical multiline method |
US9922459B2 (en) * | 2015-03-09 | 2018-03-20 | D4D Technologies, Llc | Real-time detail highlighting on 3D models |
-
2014
- 2014-08-28 WO PCT/US2014/053039 patent/WO2016032470A1/en active Application Filing
- 2014-08-28 US US15/504,889 patent/US10223606B2/en active Active
- 2014-08-28 EP EP14772488.4A patent/EP3195253B1/en active Active
- 2014-08-28 CN CN201480081591.8A patent/CN106796727B/zh active Active
- 2014-08-28 KR KR1020177005540A patent/KR20170045232A/ko active IP Right Grant
- 2014-08-28 ES ES14772488.4T patent/ES2680587T3/es active Active
- 2014-08-28 JP JP2017511174A patent/JP6694873B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101466998A (zh) * | 2005-11-09 | 2009-06-24 | 几何信息学股份有限公司 | 三维绝对坐标表面成像的方法和装置 |
CN101883520A (zh) * | 2007-08-22 | 2010-11-10 | 皇家飞利浦电子股份有限公司 | 用于表面的光学表征的方法和设备 |
CN101862182A (zh) * | 2009-04-16 | 2010-10-20 | 卡尔斯特里姆保健公司 | 使用偏振条纹投影的牙齿表面成像 |
CN102188290A (zh) * | 2010-03-19 | 2011-09-21 | 卡尔斯特里姆保健公司 | 利用远心散焦的3d成像 |
CN103917160A (zh) * | 2011-11-10 | 2014-07-09 | 卡尔斯特里姆保健公司 | 使用光学多线方法的3d口内测量 |
Also Published As
Publication number | Publication date |
---|---|
JP2017532989A (ja) | 2017-11-09 |
WO2016032470A1 (en) | 2016-03-03 |
KR20170045232A (ko) | 2017-04-26 |
ES2680587T3 (es) | 2018-09-10 |
US10223606B2 (en) | 2019-03-05 |
JP6694873B2 (ja) | 2020-05-20 |
US20170277965A1 (en) | 2017-09-28 |
EP3195253B1 (en) | 2018-06-20 |
EP3195253A1 (en) | 2017-07-26 |
CN106796727A (zh) | 2017-05-31 |
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Effective date of registration: 20200103 Address after: England Atsushi Applicant after: CARESTREAM HEALTH, Inc. Address before: New York State, USA Applicant before: CARESTREAM HEALTH, Inc. |
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Effective date of registration: 20220802 Address after: State of Georgia, US Patentee after: Ruike dental Co.,Ltd. Address before: London Patentee before: CARESTREAM HEALTH, Inc. |
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Effective date of registration: 20220916 Address after: Pennsylvania, America Patentee after: IMAGING SCIENCES INTERNATIONAL LLC Address before: State of Georgia, US Patentee before: Ruike dental Co.,Ltd. |
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