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GB9116151D0 - Three-dimensional vision system - Google Patents

Three-dimensional vision system

Info

Publication number
GB9116151D0
GB9116151D0 GB919116151A GB9116151A GB9116151D0 GB 9116151 D0 GB9116151 D0 GB 9116151D0 GB 919116151 A GB919116151 A GB 919116151A GB 9116151 A GB9116151 A GB 9116151A GB 9116151 D0 GB9116151 D0 GB 9116151D0
Authority
GB
United Kingdom
Prior art keywords
vision system
dimensional vision
dimensional
vision
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
GB919116151A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation Ltd
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 Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Priority to GB919116151A priority Critical patent/GB9116151D0/en
Publication of GB9116151D0 publication Critical patent/GB9116151D0/en
Priority to PCT/GB1991/001638 priority patent/WO1993003579A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • 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
    • G01B11/2513—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 with several lines being projected in more than one direction, e.g. grids, patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB919116151A 1991-07-26 1991-07-26 Three-dimensional vision system Pending GB9116151D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB919116151A GB9116151D0 (en) 1991-07-26 1991-07-26 Three-dimensional vision system
PCT/GB1991/001638 WO1993003579A1 (en) 1991-07-26 1991-09-24 Three-dimensional vision system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919116151A GB9116151D0 (en) 1991-07-26 1991-07-26 Three-dimensional vision system

Publications (1)

Publication Number Publication Date
GB9116151D0 true GB9116151D0 (en) 1991-09-11

Family

ID=10699015

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919116151A Pending GB9116151D0 (en) 1991-07-26 1991-07-26 Three-dimensional vision system

Country Status (2)

Country Link
GB (1) GB9116151D0 (en)
WO (1) WO1993003579A1 (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10212364A1 (en) 2002-03-20 2003-10-16 Steinbichler Optotechnik Gmbh Method and device for determining the absolute coordinates of an object
DE10308383A1 (en) * 2003-02-27 2004-09-16 Storz Endoskop Produktions Gmbh Method and optical system for measuring the topography of a measurement object
GB2410794A (en) * 2004-02-05 2005-08-10 Univ Sheffield Hallam Apparatus and methods for three dimensional scanning
JP4290733B2 (en) * 2004-08-03 2009-07-08 有限会社テクノドリーム二十一 Three-dimensional shape measuring method and apparatus
DE102004044695A1 (en) * 2004-09-15 2006-03-30 Sick Ag Object distance measuring process, involves temporally illuminating object twice one after the other from different directions, and calculating distance of object on basis of received images from local misalignment of illuminating structure
CN101288105B (en) 2005-10-11 2016-05-25 苹果公司 For the method and system of object reconstruction
US8050461B2 (en) 2005-10-11 2011-11-01 Primesense Ltd. Depth-varying light fields for three dimensional sensing
US9330324B2 (en) 2005-10-11 2016-05-03 Apple Inc. Error compensation in three-dimensional mapping
WO2007096893A2 (en) 2006-02-27 2007-08-30 Prime Sense Ltd. Range mapping using speckle decorrelation
WO2007105215A2 (en) 2006-03-14 2007-09-20 Prime Sense Ltd. Depth-varying light fields for three dimensional sensing
KR101331543B1 (en) 2006-03-14 2013-11-20 프라임센스 엘티디. Three-dimensional sensing using speckle patterns
SG176440A1 (en) 2006-11-21 2011-12-29 Mantisvision Ltd 3d geometric modeling and 3d video content creation
US8090194B2 (en) 2006-11-21 2012-01-03 Mantis Vision Ltd. 3D geometric modeling and motion capture using both single and dual imaging
WO2008087652A2 (en) 2007-01-21 2008-07-24 Prime Sense Ltd. Depth mapping using multi-beam illumination
GB2447060B (en) * 2007-03-01 2009-08-05 Magiqads Sdn Bhd Method of creation of a virtual three dimensional image to enable its reproduction on planar substrates
US8150142B2 (en) 2007-04-02 2012-04-03 Prime Sense Ltd. Depth mapping using projected patterns
WO2008155770A2 (en) 2007-06-19 2008-12-24 Prime Sense Ltd. Distance-varying illumination and imaging techniques for depth mapping
DE102007054907A1 (en) * 2007-11-15 2009-05-28 Sirona Dental Systems Gmbh Method for the optical measurement of objects using a triangulation method
DE102007054906B4 (en) 2007-11-15 2011-07-28 Sirona Dental Systems GmbH, 64625 Method for optical measurement of the three-dimensional geometry of objects
US8456517B2 (en) 2008-07-09 2013-06-04 Primesense Ltd. Integrated processor for 3D mapping
US8462207B2 (en) 2009-02-12 2013-06-11 Primesense Ltd. Depth ranging with Moiré patterns
US8786682B2 (en) 2009-03-05 2014-07-22 Primesense Ltd. Reference image techniques for three-dimensional sensing
US8339616B2 (en) 2009-03-31 2012-12-25 Micrometric Vision Technologies Method and apparatus for high-speed unconstrained three-dimensional digitalization
US8717417B2 (en) 2009-04-16 2014-05-06 Primesense Ltd. Three-dimensional mapping and imaging
WO2010140059A2 (en) * 2009-06-01 2010-12-09 Gerd Hausler Method and device for three-dimensional surface detection with a dynamic reference frame
WO2011013079A1 (en) 2009-07-30 2011-02-03 Primesense Ltd. Depth mapping based on pattern matching and stereoscopic information
US8830227B2 (en) 2009-12-06 2014-09-09 Primesense Ltd. Depth-based gain control
US8982182B2 (en) 2010-03-01 2015-03-17 Apple Inc. Non-uniform spatial resource allocation for depth mapping
US8649025B2 (en) 2010-03-27 2014-02-11 Micrometric Vision Technologies Methods and apparatus for real-time digitization of three-dimensional scenes
CN103053167B (en) 2010-08-11 2016-01-20 苹果公司 Scanning projector and the image capture module mapped for 3D
US9066087B2 (en) 2010-11-19 2015-06-23 Apple Inc. Depth mapping using time-coded illumination
US9167138B2 (en) 2010-12-06 2015-10-20 Apple Inc. Pattern projection and imaging using lens arrays
US9030528B2 (en) 2011-04-04 2015-05-12 Apple Inc. Multi-zone imaging sensor and lens array
CN102589571B (en) * 2012-01-18 2014-06-04 西安交通大学 Spatial three-dimensional vision-computing verification method
CN104160240B (en) 2012-02-15 2017-02-22 苹果公司 Scanning depth engine
CN105783770A (en) * 2016-01-22 2016-07-20 西南科技大学 Method for measuring ice shaped contour based on line structured light
CN111630342B (en) * 2018-08-29 2022-04-15 深圳配天智能技术研究院有限公司 Gap detection method and system for visual welding system
CN116664408B (en) * 2023-07-31 2023-10-13 北京朗视仪器股份有限公司 Point cloud up-sampling method and device for color structured light

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363779A1 (en) * 1976-09-02 1978-03-31 Iria OPTICAL METHOD AND APPARATUS FOR THE THREE-DIMENSIONAL DETERMINATION OF THE SHAPE OF OBJECTS USING A COMPUTER
JPH0615968B2 (en) * 1986-08-11 1994-03-02 伍良 松本 Three-dimensional shape measuring device

Also Published As

Publication number Publication date
WO1993003579A1 (en) 1993-02-18

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