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)
  • Compositions Of Oxide Ceramics (AREA)
  • Hybrid Cells (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 (de)
EP (1) EP0950168B1 (de)
JP (1) JP2001507808A (de)
AT (1) ATE302401T1 (de)
AU (1) AU4791397A (de)
CA (1) CA2278332C (de)
DE (1) DE69734010T2 (de)
IL (1) IL130780A (de)
WO (1) WO1999024786A1 (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11026768B2 (en) 1998-10-08 2021-06-08 Align Technology, Inc. Dental appliance reinforcement
US6549647B1 (en) 2000-01-07 2003-04-15 Cyberoptics Corporation Inspection system with vibration resistant video capture
US6593705B1 (en) 2000-01-07 2003-07-15 Cyberoptics Corporation Rapid-firing flashlamp discharge circuit
DE10194788T1 (de) * 2000-01-07 2003-02-27 Cyberoptics Corp Phasenprofilometriesystem mit telezentrischem Projektor
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
FI20040315A (fi) * 2004-02-27 2005-08-28 Tameye Ky Materiaalin vianilmaisu spektrikameran avulla
US9492245B2 (en) 2004-02-27 2016-11-15 Align Technology, Inc. Method and system for providing dynamic orthodontic assessment and treatment profiles
JP2007101399A (ja) * 2005-10-05 2007-04-19 Nikon Corp 高さ測定装置および方法
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
AU2009206331A1 (en) 2008-01-23 2009-07-30 Sensable Technologies, Inc. Haptically enabled dental modeling system
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
US8092215B2 (en) 2008-05-23 2012-01-10 Align Technology, Inc. Smile designer
US8172569B2 (en) 2008-06-12 2012-05-08 Align Technology, Inc. Dental appliance
US8152518B2 (en) 2008-10-08 2012-04-10 Align Technology, Inc. Dental positioning appliance having metallic portion
US8292617B2 (en) 2009-03-19 2012-10-23 Align Technology, Inc. Dental wire attachment
US8765031B2 (en) 2009-08-13 2014-07-01 Align Technology, Inc. Method of forming a dental appliance
US8134719B2 (en) * 2010-03-19 2012-03-13 Carestream Health, Inc. 3-D imaging using telecentric defocus
FR2958298B1 (fr) * 2010-04-06 2014-10-17 Commissariat Energie Atomique Procede de detection d'amas de particules biologiques
US9241774B2 (en) 2010-04-30 2016-01-26 Align Technology, Inc. Patterned dental positioning appliance
US9211166B2 (en) 2010-04-30 2015-12-15 Align Technology, Inc. Individualized orthodontic treatment index
US9403238B2 (en) 2011-09-21 2016-08-02 Align Technology, Inc. Laser cutting
DE102011117523B3 (de) * 2011-11-03 2013-04-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zur optischen Bestimmung der Oberflächengeometrie einer dreidimensionalen Probe
US9375300B2 (en) 2012-02-02 2016-06-28 Align Technology, Inc. Identifying forces on a tooth
US9220580B2 (en) 2012-03-01 2015-12-29 Align Technology, Inc. Determining a dental treatment difficulty
EP2667151A1 (de) 2012-05-21 2013-11-27 Sysmelec SA Chromatischer Höhenmesswandler
US9414897B2 (en) 2012-05-22 2016-08-16 Align Technology, Inc. Adjustment of tooth position in a virtual dental model
US9947813B2 (en) 2012-07-27 2018-04-17 Zfx Gmbh System and method for illuminating a sample and collecting light reflected from the sample
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
US9261356B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Confocal surface topography measurement with fixed focal positions
US9439568B2 (en) 2014-07-03 2016-09-13 Align Technology, Inc. Apparatus and method for measuring surface topography optically
US9261358B2 (en) 2014-07-03 2016-02-16 Align Technology, Inc. Chromatic confocal system
US10772506B2 (en) 2014-07-07 2020-09-15 Align Technology, Inc. Apparatus for dental confocal imaging
CN107072529B (zh) 2014-07-17 2022-01-18 爱音医疗股份有限公司 利用在眼中感应的振动来测量眼睛参数
US9693839B2 (en) 2014-07-17 2017-07-04 Align Technology, Inc. Probe head and apparatus for intraoral confocal imaging using polarization-retarding coatings
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
US10248883B2 (en) 2015-08-20 2019-04-02 Align Technology, Inc. Photograph-based assessment of dental treatments and procedures
FI127908B (en) * 2015-09-22 2019-05-15 Teknologian Tutkimuskeskus Vtt Oy Method and apparatus for measuring surface height
US11931222B2 (en) 2015-11-12 2024-03-19 Align Technology, Inc. Dental attachment formation structures
US11554000B2 (en) 2015-11-12 2023-01-17 Align Technology, Inc. Dental attachment formation structure
US11103330B2 (en) 2015-12-09 2021-08-31 Align Technology, Inc. Dental attachment placement structure
US11596502B2 (en) 2015-12-09 2023-03-07 Align Technology, Inc. Dental attachment placement structure
US10383705B2 (en) 2016-06-17 2019-08-20 Align Technology, Inc. Orthodontic appliance performance monitor
WO2017218947A1 (en) 2016-06-17 2017-12-21 Align Technology, Inc. Intraoral appliances with sensing
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
CN210727927U (zh) 2016-07-27 2020-06-12 阿莱恩技术有限公司 口内扫描***
EP4295748A3 (de) 2016-11-04 2024-03-27 Align Technology, Inc. Verfahren und vorrichtungen für zahnbilder
CA3043049A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Methods and apparatuses for customizing rapid palatal expanders using digital models
WO2018102770A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Force control, stop mechanism, regulating structure of removable arch adjustment appliance
WO2018102702A1 (en) 2016-12-02 2018-06-07 Align Technology, Inc. Dental appliance features for speech enhancement
EP3547952B1 (de) 2016-12-02 2020-11-04 Align Technology, Inc. Palatalexpander
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
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
WO2018232299A1 (en) 2017-06-16 2018-12-20 Align Technology, Inc. Automatic detection of tooth type and eruption status
WO2019005808A1 (en) 2017-06-26 2019-01-03 Align Technology, Inc. BIOCAPTOR PERFORMANCE INDICATOR FOR INTRABUCCAL DEVICES
US10885521B2 (en) 2017-07-17 2021-01-05 Align Technology, Inc. Method and apparatuses for interactive ordering of dental aligners
CN111107806B (zh) 2017-07-21 2022-04-19 阿莱恩技术有限公司 颚轮廓锚固
CN110996842B (zh) 2017-07-27 2022-10-14 阿莱恩技术有限公司 牙齿着色、透明度和上釉
US10517482B2 (en) 2017-07-27 2019-12-31 Align Technology, Inc. Optical coherence tomography for orthodontic aligners
WO2019035979A1 (en) 2017-08-15 2019-02-21 Align Technology, Inc. EVALUATION AND CALCULATION OF BUCCAL CORRIDOR
WO2019036677A1 (en) 2017-08-17 2019-02-21 Align Technology, Inc. SURVEILLANCE OF CONFORMITY OF DENTAL DEVICE
US10813720B2 (en) 2017-10-05 2020-10-27 Align Technology, Inc. Interproximal reduction templates
CN114939001A (zh) 2017-10-27 2022-08-26 阿莱恩技术有限公司 替代咬合调整结构
CN111295153B (zh) 2017-10-31 2023-06-16 阿莱恩技术有限公司 具有选择性牙合负荷和受控牙尖交错的牙科器具
CN111315315B (zh) 2017-11-01 2022-08-23 阿莱恩技术有限公司 自动治疗规划
WO2019100022A1 (en) 2017-11-17 2019-05-23 Align Technology, Inc. Orthodontic retainers
CN114948315A (zh) 2017-11-30 2022-08-30 阿莱恩技术有限公司 用于监测口腔矫治器的传感器
US11432908B2 (en) 2017-12-15 2022-09-06 Align Technology, Inc. Closed loop adaptive orthodontic treatment methods and apparatuses
US10980613B2 (en) 2017-12-29 2021-04-20 Align Technology, Inc. Augmented reality enhancements for dental practitioners
AU2019212649A1 (en) 2018-01-26 2020-07-02 Align Technology, Inc. Diagnostic intraoral scanning and tracking
US11937991B2 (en) 2018-03-27 2024-03-26 Align Technology, Inc. Dental attachment placement structure
EP3773320B1 (de) 2018-04-11 2024-05-15 Align Technology, Inc. Lösbarer palatalexpander
US20230087237A1 (en) 2020-06-11 2023-03-23 Aleader Vision Technology Co., Ltd. Spectral confocal measurement device and measurement method thereof
DE102021124507A1 (de) 2021-09-22 2023-03-23 WICKON HIGHTECH GmbH Inspektionssystem und Verfahren zur Fehleranalyse
DE102021124504A1 (de) 2021-09-22 2023-03-23 WICKON HIGHTECH GmbH Inspektionssystem und Verfahren zur Fehleranalyse
DE102021124505A1 (de) 2021-09-22 2023-03-23 WICKON HIGHTECH GmbH Inspektionssystem und Verfahren zur Fehleranalyse
CN114111626B (zh) * 2021-11-26 2023-08-22 深圳技术大学 一种基于同轴投影的光场相机三维测量装置及***

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1316590C (en) * 1989-04-17 1993-04-20 Marc Rioux Three-dimensional imaging device
JPH07128027A (ja) * 1993-11-02 1995-05-19 Toshiba Corp 半田ペースト検査装置
US5785651A (en) * 1995-06-07 1998-07-28 Keravision, Inc. Distance measuring confocal microscope
EP0890822A3 (de) * 1997-07-09 2000-04-05 YEDA RESEARCH AND DEVELOPMENT Co. LTD. Triangulationsverfahren und optisches farbkodiertes Profilometriesystem

Also Published As

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

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