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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Photovoltaic Devices (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Hybrid Cells (AREA)
  • Measurement Of Optical Distance (AREA)
  • Luminescent Compositions (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 (ja)
EP (1) EP0950168B1 (ja)
JP (1) JP2001507808A (ja)
AT (1) ATE302401T1 (ja)
AU (1) AU4791397A (ja)
CA (1) CA2278332C (ja)
DE (1) DE69734010T2 (ja)
IL (1) IL130780A (ja)
WO (1) WO1999024786A1 (ja)

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US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
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US8359114B2 (en) 2006-11-28 2013-01-22 Dentsable, Inc. Haptically enabled dental modeling system
US7878805B2 (en) 2007-05-25 2011-02-01 Align Technology, Inc. Tabbed dental appliance
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US8738394B2 (en) 2007-11-08 2014-05-27 Eric E. Kuo Clinical data file
US8059280B2 (en) 2008-01-31 2011-11-15 Cyberoptics Corporation Method for three-dimensional imaging using multi-phase structured light
US8108189B2 (en) 2008-03-25 2012-01-31 Align Technologies, Inc. Reconstruction of non-visible part of tooth
US9492243B2 (en) 2008-05-23 2016-11-15 Align Technology, Inc. Dental implant positioning
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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
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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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CN110035708B (zh) 2016-12-02 2021-11-05 阿莱恩技术有限公司 腭扩张器和扩张腭的方法
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US10548700B2 (en) 2016-12-16 2020-02-04 Align Technology, Inc. Dental appliance etch template
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US11996181B2 (en) 2017-06-16 2024-05-28 Align Technology, Inc. Automatic detection of tooth type and eruption status
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Also Published As

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

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