IL139958A0 - Method and device for opto-electrical acquisition of shapes by axial ellumination - Google Patents

Method and device for opto-electrical acquisition of shapes by axial ellumination

Info

Publication number
IL139958A0
IL139958A0 IL13995899A IL13995899A IL139958A0 IL 139958 A0 IL139958 A0 IL 139958A0 IL 13995899 A IL13995899 A IL 13995899A IL 13995899 A IL13995899 A IL 13995899A IL 139958 A0 IL139958 A0 IL 139958A0
Authority
IL
Israel
Prior art keywords
opto
axial
ellumination
shapes
electrical acquisition
Prior art date
Application number
IL13995899A
Other languages
English (en)
Original Assignee
Dentalmatic Technologies Inc
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 Dentalmatic Technologies Inc filed Critical Dentalmatic Technologies Inc
Publication of IL139958A0 publication Critical patent/IL139958A0/xx

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
    • 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
    • G01J3/28—Investigating the spectrum
    • G01J3/2803—Investigating the spectrum using photoelectric array detector
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2210/00—Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
    • G01B2210/50—Using chromatic effects to achieve wavelength-dependent depth resolution
IL13995899A 1998-06-05 1999-06-02 Method and device for opto-electrical acquisition of shapes by axial ellumination IL139958A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9807076A FR2779517B1 (fr) 1998-06-05 1998-06-05 Procede et dispositif d'acquisition opto-electrique de formes par illumination axiale
PCT/FR1999/001299 WO1999064816A1 (fr) 1998-06-05 1999-06-02 Procede et dispositif d'acquisition opto-electrique de formes par illumination axiale

Publications (1)

Publication Number Publication Date
IL139958A0 true IL139958A0 (en) 2002-02-10

Family

ID=9527049

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13995899A IL139958A0 (en) 1998-06-05 1999-06-02 Method and device for opto-electrical acquisition of shapes by axial ellumination

Country Status (11)

Country Link
US (1) US6327041B1 (xx)
EP (1) EP1084379B1 (xx)
JP (1) JP2002517742A (xx)
KR (1) KR20010071403A (xx)
AT (1) ATE305131T1 (xx)
AU (1) AU4044599A (xx)
CA (1) CA2334225C (xx)
DE (1) DE69927367T2 (xx)
FR (1) FR2779517B1 (xx)
IL (1) IL139958A0 (xx)
WO (1) WO1999064816A1 (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1126412B1 (en) 2000-02-16 2013-01-30 FUJIFILM Corporation Image capturing apparatus and distance measuring method
FR2807830B1 (fr) * 2000-04-14 2002-08-16 Architecture Traitement D Imag Dispositif d'acquisition d'une forme tridimensionnelle par voie optoelectronique
US20050174584A1 (en) * 2000-07-06 2005-08-11 Chalmers Scott A. Method and apparatus for high-speed thickness mapping of patterned thin films
DE102004049541A1 (de) * 2004-10-12 2006-04-20 Precitec Optronik Gmbh Meßsystem zur Vermessung von Oberflächen sowie Kalibrierverfahren hierfür
US8328731B2 (en) * 2006-01-06 2012-12-11 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
DE102006026775B4 (de) * 2006-06-07 2008-04-30 Stiftung Für Lasertechnologien In Der Medizin Und Messtechnik An Der Universität Ulm Verfahren und Vorrichtung zur Charakterisierung bewegter Oberflächen
FI119259B (fi) * 2006-10-18 2008-09-15 Valtion Teknillinen Pinnan ja paksuuden määrittäminen
DE102007044530B4 (de) 2007-09-18 2009-06-10 VMA Gesellschaft für visuelle Meßtechnik und Automatisierung mbH Anordnung zur Messung der Dicke und des Abstandes transparenter Objekte
DE202007014435U1 (de) * 2007-10-16 2009-03-05 Gurny, Eric Optischer Sensor für eine Messvorrichtung
US7990522B2 (en) 2007-11-14 2011-08-02 Mitutoyo Corporation Dynamic compensation of chromatic point sensor intensity profile data selection
GB0809037D0 (en) * 2008-05-19 2008-06-25 Renishaw Plc Video Probe
US7873488B2 (en) * 2008-12-08 2011-01-18 Mitutoyo Corporation On-site calibration method and object for chromatic point sensors
DE102009001086B4 (de) 2009-02-23 2014-03-27 Sirona Dental Systems Gmbh Handgehaltene dentale Kamera und Verfahren zur optischen 3D-Vermessung
EP2403396B1 (en) 2009-03-04 2019-08-14 Elie Meimoun Wavefront analysis inspection apparatus and method
US7876456B2 (en) * 2009-05-11 2011-01-25 Mitutoyo Corporation Intensity compensation for interchangeable chromatic point sensor components
US8900126B2 (en) 2011-03-23 2014-12-02 United Sciences, Llc Optical scanning device
US8900125B2 (en) 2012-03-12 2014-12-02 United Sciences, Llc Otoscanning with 3D modeling

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843227A (en) * 1969-02-08 1974-10-22 Nippon Kogaku Kk Light dissecting optical system
CH663466A5 (fr) * 1983-09-12 1987-12-15 Battelle Memorial Institute Procede et dispositif pour determiner la position d'un objet par rapport a une reference.
DE3432252A1 (de) * 1984-09-01 1986-03-06 Fa. Carl Zeiss, 7920 Heidenheim Messmikroskop
CA1300369C (en) * 1987-03-24 1992-05-12 Timothy P. Dabbs Distance measuring device
JPH07107481B2 (ja) * 1987-05-21 1995-11-15 アンリツ株式会社 変位測定装置
CH671828A5 (xx) * 1987-06-26 1989-09-29 Battelle Memorial Institute
JPH01188816A (ja) * 1988-01-25 1989-07-28 Hitachi Ltd 分光型走査顕微鏡
JPH03289293A (ja) * 1990-04-04 1991-12-19 Mitsubishi Electric Corp 撮像装置
JP2692416B2 (ja) * 1990-05-23 1997-12-17 横河電機株式会社 共焦点用光スキャナ
JP2633718B2 (ja) * 1990-10-03 1997-07-23 株式会社東芝 形状認識装置
JP2812371B2 (ja) * 1991-04-10 1998-10-22 株式会社高岳製作所 表面形状測定装置
JPH064611U (ja) * 1992-06-25 1994-01-21 株式会社キーエンス 光学式距離測定装置
DE69435333D1 (de) * 1993-04-21 2011-03-24 Omron Tateisi Electronics Co Vorrichtung zur visuellen kontrolle von platinen und deren verwendung zur kontrolle und korrektur von lötungen
JPH0783623A (ja) * 1993-09-20 1995-03-28 Fujitsu Ltd 厚み計測方法及び装置
US5608529A (en) * 1994-01-31 1997-03-04 Nikon Corporation Optical three-dimensional shape measuring apparatus
JPH07229720A (ja) * 1994-02-21 1995-08-29 Nec Corp ３次元形状測定装置
JPH07248211A (ja) * 1994-03-09 1995-09-26 Toyota Central Res & Dev Lab Inc 表面性状検出装置
JP2919267B2 (ja) * 1994-05-26 1999-07-12 松下電工株式会社 形状検出方法およびその装置
JP3385442B2 (ja) * 1994-05-31 2003-03-10 株式会社ニュークリエイション 検査用光学系および検査装置
US5701173A (en) * 1996-02-20 1997-12-23 National Research Council Of Canada Method and apparatus for reducing the unwanted effects of noise present in a three dimensional color imaging system
JPH109827A (ja) * 1996-06-24 1998-01-16 Omron Corp 高さ判別装置および方法
JPH1010419A (ja) * 1996-06-25 1998-01-16 Nikon Corp 焦点検出装置
IL121267A0 (en) * 1997-07-09 1998-01-04 Yeda Res & Dev Method and device for determining the profile of an object

Also Published As

Publication number Publication date
US6327041B1 (en) 2001-12-04
EP1084379A1 (fr) 2001-03-21
CA2334225A1 (en) 1999-12-16
WO1999064816A1 (fr) 1999-12-16
EP1084379B1 (fr) 2005-09-21
AU4044599A (en) 1999-12-30
FR2779517B1 (fr) 2000-08-18
JP2002517742A (ja) 2002-06-18
ATE305131T1 (de) 2005-10-15
FR2779517A1 (fr) 1999-12-10
DE69927367T2 (de) 2006-07-06
DE69927367D1 (de) 2005-10-27
CA2334225C (en) 2005-05-03
KR20010071403A (ko) 2001-07-28

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