DE69127968D1 - Dreidimensionales echtzeit-sensorsystem - Google Patents

Dreidimensionales echtzeit-sensorsystem

Info

Publication number
DE69127968D1
DE69127968D1 DE69127968T DE69127968T DE69127968D1 DE 69127968 D1 DE69127968 D1 DE 69127968D1 DE 69127968 T DE69127968 T DE 69127968T DE 69127968 T DE69127968 T DE 69127968T DE 69127968 D1 DE69127968 D1 DE 69127968D1
Authority
DE
Germany
Prior art keywords
sensor system
time sensor
dimensional real
dimensional
real
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.)
Expired - Lifetime
Application number
DE69127968T
Other languages
English (en)
Other versions
DE69127968T2 (de
Inventor
Steven Gordon
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.)
General Electric Co
Original Assignee
Intelligent Automation Systems 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 Intelligent Automation Systems Inc filed Critical Intelligent Automation Systems Inc
Application granted granted Critical
Publication of DE69127968D1 publication Critical patent/DE69127968D1/de
Publication of DE69127968T2 publication Critical patent/DE69127968T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01B11/2545—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 one projection direction and several detection directions, e.g. stereo
    • 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
    • G01C11/04—Interpretation of pictures
    • G01C11/06—Interpretation of pictures by comparison of two or more pictures of the same area
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • 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
DE69127968T 1990-04-05 1991-03-22 Dreidimensionales echtzeit-sensorsystem Expired - Lifetime DE69127968T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/505,722 US5589942A (en) 1990-04-05 1990-04-05 Real time three dimensional sensing system
PCT/US1991/002055 WO1991015732A1 (en) 1990-04-05 1991-03-22 Real time three dimensional sensing system

Publications (2)

Publication Number Publication Date
DE69127968D1 true DE69127968D1 (de) 1997-11-20
DE69127968T2 DE69127968T2 (de) 1998-02-12

Family

ID=24011551

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127968T Expired - Lifetime DE69127968T2 (de) 1990-04-05 1991-03-22 Dreidimensionales echtzeit-sensorsystem

Country Status (6)

Country Link
US (1) US5589942A (de)
EP (1) EP0523152B1 (de)
JP (1) JP2927955B2 (de)
CA (1) CA2079817C (de)
DE (1) DE69127968T2 (de)
WO (1) WO1991015732A1 (de)

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US7555831B2 (en) * 2001-11-13 2009-07-07 Cyberoptics Corporation Method of validating component feeder exchanges
US7239399B2 (en) * 2001-11-13 2007-07-03 Cyberoptics Corporation Pick and place machine with component placement inspection
US7813559B2 (en) 2001-11-13 2010-10-12 Cyberoptics Corporation Image analysis for pick and place machines with in situ component placement inspection
US20030111532A1 (en) * 2001-12-14 2003-06-19 General Electric Company Self-referencing system for light gauge images
US6930763B2 (en) * 2001-12-18 2005-08-16 General Electric Company Three dimensional sensor laser noise reduction method
US7136171B2 (en) * 2001-12-19 2006-11-14 General Electric Company Method for the extraction of image features caused by structure light using template information
US6678057B2 (en) 2001-12-19 2004-01-13 General Electric Company Method and device for reduction in noise in images from shiny parts
US6868194B2 (en) * 2001-12-19 2005-03-15 General Electric Company Method for the extraction of image features caused by structure light using image reconstruction
US6753876B2 (en) 2001-12-21 2004-06-22 General Electric Company Method for high dynamic range image construction based on multiple images with multiple illumination intensities
SE524582C2 (sv) * 2002-01-10 2004-08-31 Anders Reyier Ett avläsarsystem och ett förfarande för att bestämma koordinaterna för ytan av ett tredimensionellt objekt
US6615503B1 (en) 2002-04-16 2003-09-09 General Electric Company Calibration software for surface reconstruction of small objects
US6969821B2 (en) * 2003-06-30 2005-11-29 General Electric Company Airfoil qualification system and method
US7916898B2 (en) * 2003-09-15 2011-03-29 Deere & Company Method and system for identifying an edge of a crop
US7559134B2 (en) 2003-11-04 2009-07-14 Cyberoptics Corporation Pick and place machine with improved component placement inspection
US7706595B2 (en) 2003-11-07 2010-04-27 Cyberoptics Corporation Pick and place machine with workpiece motion inspection
US20050125993A1 (en) * 2003-11-07 2005-06-16 Madsen David D. Pick and place machine with improved setup and operation procedure
JP2005233748A (ja) * 2004-02-19 2005-09-02 Brother Ind Ltd ３次元形状検出装置および撮像装置
DE102004008904A1 (de) * 2004-02-24 2005-09-08 Siemens Ag Vorrichtung und Verfahren zur Bestimmung von Raumkoordinaten eines Objekts
US20060016066A1 (en) * 2004-07-21 2006-01-26 Cyberoptics Corporation Pick and place machine with improved inspection
US7620209B2 (en) * 2004-10-14 2009-11-17 Stevick Glen R Method and apparatus for dynamic space-time imaging system
DE112006002473T5 (de) 2005-09-14 2008-08-14 Cyberoptics Corp., Golden Valley Bestückungsmaschine mit verbesserter Bauteil-Aufnahmebild-Identifizierungsverarbeitung
US7492450B2 (en) * 2005-10-24 2009-02-17 General Electric Company Methods and apparatus for inspecting an object
US20070276867A1 (en) * 2006-05-23 2007-11-29 David Fishbaine Embedded inspection image archival for electronics assembly machines
US8090194B2 (en) 2006-11-21 2012-01-03 Mantis Vision Ltd. 3D geometric modeling and motion capture using both single and dual imaging
CA2670214A1 (en) * 2006-11-21 2008-05-29 Mantisvision Ltd. 3d geometric modeling and 3d video content creation
WO2009024758A1 (en) 2007-08-17 2009-02-26 Renishaw Plc Non-contact probe
US8339616B2 (en) * 2009-03-31 2012-12-25 Micrometric Vision Technologies Method and apparatus for high-speed unconstrained three-dimensional digitalization
GB0915904D0 (en) 2009-09-11 2009-10-14 Renishaw Plc Non-contact object inspection
US9791466B2 (en) 2011-07-21 2017-10-17 Brooks Automation, Inc. Method and device for compensation for dimensional variations in low temperature sample group holders
JP2013210254A (ja) * 2012-03-30 2013-10-10 Canon Inc 三次元計測装置、三次元計測方法及び三次元計測プログラム
US10643343B2 (en) * 2014-02-05 2020-05-05 Creaform Inc. Structured light matching of a set of curves from three cameras
WO2015118467A1 (en) * 2014-02-05 2015-08-13 Creaform Inc. Structured light matching of a set of curves from two cameras
CN106403845B (zh) * 2016-09-14 2017-10-03 杭州思看科技有限公司 三维传感器系统及三维数据获取方法
US11022692B2 (en) * 2017-05-05 2021-06-01 Faro Technologies, Inc. Triangulation scanner having flat geometry and projecting uncoded spots
CN108592791B (zh) * 2018-04-27 2020-06-16 烟台南山学院 一种凹坑检查方法
US11592285B2 (en) 2019-08-15 2023-02-28 Faro Technologies, Inc. Modular inspection system for measuring an object

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US4653104A (en) * 1984-09-24 1987-03-24 Westinghouse Electric Corp. Optical three-dimensional digital data acquisition system
US4593967A (en) * 1984-11-01 1986-06-10 Honeywell Inc. 3-D active vision sensor
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Also Published As

Publication number Publication date
WO1991015732A1 (en) 1991-10-17
CA2079817A1 (en) 1991-10-06
EP0523152A4 (en) 1993-08-11
US5589942A (en) 1996-12-31
DE69127968T2 (de) 1998-02-12
EP0523152B1 (de) 1997-10-15
CA2079817C (en) 2003-02-25
JP2927955B2 (ja) 1999-07-28
JPH05509394A (ja) 1993-12-22
EP0523152A1 (de) 1993-01-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: BROOKS AUTOMATION, INC., CHELMSFORD, MASS., US

8370 Indication related to discontinuation of the patent is to be deleted
8327 Change in the person/name/address of the patent owner

Owner name: GENERAL ELECTRIC CO., SCHENECTADY, N.Y., US