IL130780A - Optoelectronic system - Google Patents

Optoelectronic system

Info

Publication number
IL130780A
IL130780A IL13078097A IL13078097A IL130780A IL 130780 A IL130780 A IL 130780A IL 13078097 A IL13078097 A IL 13078097A IL 13078097 A IL13078097 A IL 13078097A IL 130780 A IL130780 A IL 130780A
Authority
IL
Israel
Prior art keywords
image
slit
plane
onto
representation
Prior art date
Application number
IL13078097A
Other languages
English (en)
Other versions
IL130780A0 (en
Original Assignee
Stil S A
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 Stil S A filed Critical Stil S A
Publication of IL130780A0 publication Critical patent/IL130780A0/xx
Publication of IL130780A publication Critical patent/IL130780A/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
    • 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
    • G01B11/2522—Projection by scanning of the object the position of the object changing and being recorded
    • 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
    • G01B11/2509—Color coding
    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/303—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces using photoelectric detection means
    • 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
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Glass Compositions (AREA)
  • Photovoltaic Devices (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Hybrid Cells (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Luminescent Compositions (AREA)
  • Measurement Of Optical Distance (AREA)
IL13078097A 1997-11-06 1997-11-06 Optoelectronic system IL130780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB1997/001406 WO1999024786A1 (en) 1997-11-06 1997-11-06 Optoelectronic system using spatiochromatic triangulation

Publications (2)

Publication Number Publication Date
IL130780A0 IL130780A0 (en) 2001-01-28
IL130780A true IL130780A (en) 2003-04-10

Family

ID=11004628

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13078097A IL130780A (en) 1997-11-06 1997-11-06 Optoelectronic system

Country Status (9)

Country Link
US (1) US6573998B2 (xx)
EP (1) EP0950168B1 (xx)
JP (1) JP2001507808A (xx)
AT (1) ATE302401T1 (xx)
AU (1) AU4791397A (xx)
CA (1) CA2278332C (xx)
DE (1) DE69734010T2 (xx)
IL (1) IL130780A (xx)
WO (1) WO1999024786A1 (xx)

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CA2301822A1 (fr) * 2000-03-24 2001-09-24 9071 9410 Quebec Inc. Projection simultanee de plusieurs patrons avec acquisition simultanee pour l'inspection d'objets en trois dimensions
CA2306515A1 (en) * 2000-04-25 2001-10-25 Inspeck Inc. Internet stereo vision, 3d digitizing, and motion capture camera
DE10324934A1 (de) 2003-06-03 2004-12-23 Carl Zeiss Jena Gmbh Anordnung und ein Verfahren zur Erkennung von Schichten, die auf Oberflächen von Bauteilen angeordnet sind, und Bestimmung deren Eigenschaften
US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
FI20040315A (fi) * 2004-02-27 2005-08-28 Tameye Ky Materiaalin vianilmaisu spektrikameran avulla
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US7878805B2 (en) 2007-05-25 2011-02-01 Align Technology, Inc. Tabbed dental appliance
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
US8738394B2 (en) 2007-11-08 2014-05-27 Eric E. Kuo Clinical data file
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US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
US9492243B2 (en) 2008-05-23 2016-11-15 Align Technology, Inc. Dental implant positioning
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US8152518B2 (en) 2008-10-08 2012-04-10 Align Technology, Inc. Dental positioning appliance having metallic portion
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FI125408B (fi) 2012-09-17 2015-09-30 Focalspec Oy Menetelmä ja mittalaite pinnan etäisyyden, kohteen paksuuden ja optisten ominaisuuksien mittaamiseksi
US10126252B2 (en) 2013-04-29 2018-11-13 Cyberoptics Corporation Enhanced illumination control for three-dimensional imaging
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US10772506B2 (en) 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
US9693839B2 (en) 2014-07-17 2017-07-04 Align Technology, Inc. Probe head and apparatus for intraoral confocal imaging using polarization-retarding coatings
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US9675430B2 (en) 2014-08-15 2017-06-13 Align Technology, Inc. Confocal imaging apparatus with curved focal surface
US9660418B2 (en) 2014-08-27 2017-05-23 Align Technology, Inc. VCSEL based low coherence emitter for confocal 3D scanner
US10449016B2 (en) 2014-09-19 2019-10-22 Align Technology, Inc. Arch adjustment appliance
US9610141B2 (en) 2014-09-19 2017-04-04 Align Technology, Inc. Arch expanding appliance
US9744001B2 (en) 2014-11-13 2017-08-29 Align Technology, Inc. Dental appliance with cavity for an unerupted or erupting tooth
US10504386B2 (en) 2015-01-27 2019-12-10 Align Technology, Inc. Training method and system for oral-cavity-imaging-and-modeling equipment
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US11554000B2 (en) 2015-11-12 2023-01-17 Align Technology, Inc. Dental attachment formation structure
US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
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US10507087B2 (en) 2016-07-27 2019-12-17 Align Technology, Inc. Methods and apparatuses for forming a three-dimensional volumetric model of a subject's teeth
CN113648088B (zh) 2016-11-04 2023-08-22 阿莱恩技术有限公司 用于牙齿图像的方法和装置
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US11376101B2 (en) 2016-12-02 2022-07-05 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
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US10548700B2 (en) 2016-12-16 2020-02-04 Align Technology, Inc. Dental appliance etch template
US10456043B2 (en) 2017-01-12 2019-10-29 Align Technology, Inc. Compact confocal dental scanning apparatus
US10779718B2 (en) 2017-02-13 2020-09-22 Align Technology, Inc. Cheek retractor and mobile device holder
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US10613515B2 (en) 2017-03-31 2020-04-07 Align Technology, Inc. Orthodontic appliances including at least partially un-erupted teeth and method of forming them
US11045283B2 (en) 2017-06-09 2021-06-29 Align Technology, Inc. Palatal expander with skeletal anchorage devices
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US10885521B2 (en) 2017-07-17 2021-01-05 Align Technology, Inc. Method and apparatuses for interactive ordering of dental aligners
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CN115462921A (zh) 2017-07-27 2022-12-13 阿莱恩技术有限公司 牙齿着色、透明度和上釉
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Publication number Priority date Publication date Assignee Title
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JPH07128027A (ja) * 1993-11-02 1995-05-19 Toshiba Corp 半田ペースト検査装置
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Also Published As

Publication number Publication date
CA2278332A1 (en) 1999-05-20
DE69734010T2 (de) 2006-06-14
EP0950168A1 (en) 1999-10-20
ATE302401T1 (de) 2005-09-15
AU4791397A (en) 1999-05-31
US20020075484A1 (en) 2002-06-20
DE69734010D1 (de) 2005-09-22
JP2001507808A (ja) 2001-06-12
WO1999024786A1 (en) 1999-05-20
EP0950168B1 (en) 2005-08-17
US6573998B2 (en) 2003-06-03
CA2278332C (en) 2009-01-27
IL130780A0 (en) 2001-01-28

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