DK1314000T3 - Fremgangsmåde og anordning til tredimensionel optisk scanning af indvendige overflader - Google Patents

Fremgangsmåde og anordning til tredimensionel optisk scanning af indvendige overflader

Info

Publication number
DK1314000T3
DK1314000T3 DK01960205T DK01960205T DK1314000T3 DK 1314000 T3 DK1314000 T3 DK 1314000T3 DK 01960205 T DK01960205 T DK 01960205T DK 01960205 T DK01960205 T DK 01960205T DK 1314000 T3 DK1314000 T3 DK 1314000T3
Authority
DK
Denmark
Prior art keywords
scanning
interior surfaces
optical scanning
dimensional optical
probe
Prior art date
Application number
DK01960205T
Other languages
English (en)
Inventor
Barthe Christophe Vasiljev
Rune Fisker
Tais Clausen
Nikolaj Deichmann
Original Assignee
3Shape As
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 3Shape As filed Critical 3Shape As
Application granted granted Critical
Publication of DK1314000T3 publication Critical patent/DK1314000T3/da

Links

Classifications

    • 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
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/227—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 for ears, i.e. otoscopes
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/30—Bars, blocks, or strips in which the distance between a pair of faces is fixed, although it may be preadjustable, e.g. end measure, feeler strip
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • 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
DK01960205T 2000-08-25 2001-08-24 Fremgangsmåde og anordning til tredimensionel optisk scanning af indvendige overflader DK1314000T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200001258 2000-08-25
US24456100P 2000-10-31 2000-10-31
PCT/DK2001/000561 WO2002016867A1 (en) 2000-08-25 2001-08-24 Method and apparatus for three-dimensional optical scanning of interior surfaces

Publications (1)

Publication Number Publication Date
DK1314000T3 true DK1314000T3 (da) 2009-08-17

Family

ID=26068865

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01960205T DK1314000T3 (da) 2000-08-25 2001-08-24 Fremgangsmåde og anordning til tredimensionel optisk scanning af indvendige overflader

Country Status (7)

Country Link
EP (1) EP1314000B8 (da)
AT (1) ATE431541T1 (da)
AU (2) AU2001283812A1 (da)
DE (1) DE60138713D1 (da)
DK (1) DK1314000T3 (da)
ES (1) ES2327212T3 (da)
WO (2) WO2002016867A1 (da)

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US20060025653A1 (en) 2004-07-28 2006-02-02 Phonak Ag Structure for probe insertion
WO2007045696A2 (en) 2006-01-06 2007-04-26 Phonak Ag Method and system for reconstructing the three-dimensional shape of the surface of at least a portion of an ear canal and/or of a concha
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WO2009095775A1 (en) * 2008-01-28 2009-08-06 Shamus Fairhall Digital scanner
US8952894B2 (en) 2008-05-12 2015-02-10 Microsoft Technology Licensing, Llc Computer vision-based multi-touch sensing using infrared lasers
US8847739B2 (en) 2008-08-04 2014-09-30 Microsoft Corporation Fusing RFID and vision for surface object tracking
DE102009014463A1 (de) 2009-03-23 2010-09-30 Siemens Medical Instruments Pte. Ltd. Vorrichtung und Verfahren zum Messen der Distanz zum Trommelfell
CN101623201B (zh) * 2009-07-17 2011-01-26 中国科学院上海光学精密机械研究所 反射投影成像投影图中心的对准方法
EP2312268A1 (en) * 2009-10-16 2011-04-20 Straumann Holding AG Scanning device for scanning dental objects and a method for scanning dental objects
US20190142257A1 (en) * 2010-03-30 2019-05-16 3Shape A/S Scanning of cavities with restricted accessibility
EP2568870B1 (en) * 2010-03-30 2018-05-02 3Shape A/S Scanning of cavities with restricted accessibility
KR101358631B1 (ko) * 2012-06-01 2014-02-04 주식회사 디오에프연구소 카메라와 프로젝터가 스테이지 수평 회전축 회전유동부와 결합된 2축 모션부를 갖춘 치과용 데스크탑 3차원 스캐너
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CN103720458A (zh) * 2013-12-27 2014-04-16 柳州市工人医院 一种鼻部成像装置
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CN107133989B (zh) * 2017-06-12 2020-11-06 中国科学院长春光学精密机械与物理研究所 一种三维扫描系统参数标定方法
CN107422314B (zh) * 2017-06-12 2020-01-21 深圳市速腾聚创科技有限公司 三维点云模型校准方法、装置、存储介质和计算机设备
CN108852291B (zh) * 2018-05-11 2021-03-23 漯河医学高等专科学校 一种手持式口腔三维扫描装置及扫描方法
CN109211141A (zh) * 2018-08-14 2019-01-15 浙江树人学院 一种三维扫描仪校正系统
CN109407613B (zh) * 2018-08-30 2020-12-15 先临三维科技股份有限公司 三维扫描转台的调节方法、装置、计算机设备和存储介质
CN109916915B (zh) * 2019-04-17 2021-09-03 哈尔滨理工大学 基于可控光源的航空轴承滚珠视觉检测装置及检测方法
JP7428492B2 (ja) * 2019-08-26 2024-02-06 株式会社ミツトヨ 検査方法および補正方法
CN111121628A (zh) * 2019-12-31 2020-05-08 芜湖哈特机器人产业技术研究院有限公司 基于二维激光雷达的车厢容器的三维扫描系统标定方法
CN111043963A (zh) * 2019-12-31 2020-04-21 芜湖哈特机器人产业技术研究院有限公司 基于二维激光雷达的车厢容器的三维扫描系统测量方法
CN111238388B (zh) * 2020-01-08 2021-11-16 安徽逻根农业科技有限公司 一种高空支架形态监测装置和方法
CN112484663B (zh) * 2020-11-25 2022-05-03 天目爱视（北京）科技有限公司 一种多翻滚角度的智能视觉3d信息采集设备
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Also Published As

Publication number Publication date
ATE431541T1 (de) 2009-05-15
WO2002016867A1 (en) 2002-02-28
EP1314000A1 (en) 2003-05-28
WO2002016865A2 (en) 2002-02-28
WO2002016865A3 (en) 2002-06-20
ES2327212T3 (es) 2009-10-27
EP1314000B1 (en) 2009-05-13
AU2001281761A1 (en) 2002-03-04
AU2001283812A1 (en) 2002-03-04
EP1314000B8 (en) 2009-08-12
DE60138713D1 (de) 2009-06-25

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