CA2316838A1 - Method and apparatus for three-dimensional surface contouring using a digital video projection system - Google Patents

Method and apparatus for three-dimensional surface contouring using a digital video projection system Download PDF

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Publication number
CA2316838A1
CA2316838A1 CA002316838A CA2316838A CA2316838A1 CA 2316838 A1 CA2316838 A1 CA 2316838A1 CA 002316838 A CA002316838 A CA 002316838A CA 2316838 A CA2316838 A CA 2316838A CA 2316838 A1 CA2316838 A1 CA 2316838A1
Authority
CA
Canada
Prior art keywords
fringe pattern
fringe
phase
contouring
patterns
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.)
Abandoned
Application number
CA002316838A
Other languages
English (en)
French (fr)
Inventor
Peisen S. Huang
Fu-Pen Chiang
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.)
Research Foundation of State University of New York
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2316838A1 publication Critical patent/CA2316838A1/en
Abandoned legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0007—Image acquisition

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
CA002316838A 1997-12-31 1998-12-31 Method and apparatus for three-dimensional surface contouring using a digital video projection system Abandoned CA2316838A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7013897P 1997-12-31 1997-12-31
US60/070,138 1997-12-31
PCT/US1998/027915 WO1999034301A1 (en) 1997-12-31 1998-12-31 Method and apparatus for three-dimensional surface contouring using a digital video projection system

Publications (1)

Publication Number Publication Date
CA2316838A1 true CA2316838A1 (en) 1999-07-08

Family

ID=22093382

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002316838A Abandoned CA2316838A1 (en) 1997-12-31 1998-12-31 Method and apparatus for three-dimensional surface contouring using a digital video projection system

Country Status (5)

Country Link
EP (1) EP1042718A4 (ja)
JP (1) JP2002500369A (ja)
AU (1) AU2100199A (ja)
CA (1) CA2316838A1 (ja)
WO (1) WO1999034301A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109297435A (zh) * 2018-10-24 2019-02-01 重庆大学 一种反向抵消非线性误差的彩色数字光栅编码方法
CN114812437A (zh) * 2022-03-25 2022-07-29 珠海城市职业技术学院 一种基于像素编码的光学三维测量方法及系统

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU758952B2 (en) * 2000-01-06 2003-04-03 Canon Kabushiki Kaisha Demodulation and phase estimation of two-dimensional patterns
JP2002081924A (ja) * 2000-07-05 2002-03-22 Ckd Corp 三次元計測装置
US7050876B1 (en) * 2000-10-06 2006-05-23 Phonak Ltd. Manufacturing methods and systems for rapid production of hearing-aid shells
JP3731073B2 (ja) 2002-09-17 2006-01-05 独立行政法人理化学研究所 顕微鏡装置
JP4480488B2 (ja) * 2003-08-28 2010-06-16 富士通株式会社 計測装置、コンピュータ数値制御装置及びプログラム
WO2005067389A2 (en) * 2004-01-15 2005-07-28 Technion Research & Development Foundation Ltd. Three-dimensional video scanner
GB0415916D0 (en) 2004-07-16 2004-08-18 Pilkington Plc Glazing inspection
US7898651B2 (en) 2005-10-24 2011-03-01 General Electric Company Methods and apparatus for inspecting an object
DE102006048234A1 (de) * 2006-10-11 2008-04-17 Steinbichler Optotechnik Gmbh Verfahren und Vorrichtung zur Bestimmung der 3D-Koordinaten eines Objekts
US7471383B2 (en) 2006-12-19 2008-12-30 Pilkington North America, Inc. Method of automated quantitative analysis of distortion in shaped vehicle glass by reflected optical imaging
US9846689B2 (en) 2008-01-29 2017-12-19 Adobe Systems Incorporated Method and system to provide portable database functionality in an electronic form
US8165351B2 (en) * 2010-07-19 2012-04-24 General Electric Company Method of structured light-based measurement
CN103487441B (zh) * 2013-09-24 2015-09-30 电子科技大学 一种用于硅晶片缺陷检测和面形测量的方法
CN103528543B (zh) * 2013-11-05 2015-12-02 东南大学 一种光栅投影三维测量中的系统标定方法
CN105300319B (zh) * 2015-11-20 2017-11-07 华南理工大学 一种基于彩色光栅的快速三维立体重建方法
KR20200036565A (ko) * 2018-09-28 2020-04-07 화성혜 3차원 피부 스캔 방법
CN114018176A (zh) * 2021-10-27 2022-02-08 华中科技大学 一种投影图像处理模块、三维重构方法及其系统
CN117804381B (zh) * 2024-03-01 2024-05-10 成都信息工程大学 一种基于相机阵列聚焦结构光对物体三维重建方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076866B1 (de) * 1981-10-09 1985-05-02 Ibm Deutschland Gmbh Interpolierendes Lichtschnitt-Verfahren
US4634278A (en) * 1984-02-06 1987-01-06 Robotic Vision Systems, Inc. Method of three-dimensional measurement with few projected patterns
US5038291A (en) * 1989-04-03 1991-08-06 General Electric Company Computerized ply pattern generation
US5550960A (en) * 1993-08-02 1996-08-27 Sun Microsystems, Inc. Method and apparatus for performing dynamic texture mapping for complex surfaces
JPH08251520A (ja) * 1995-03-08 1996-09-27 Nikon Corp ビデオプロジェクター
AU683803B2 (en) * 1995-10-17 1997-11-20 Aluminum Company Of America Electronic fringe analysis for determining surface contours

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109297435A (zh) * 2018-10-24 2019-02-01 重庆大学 一种反向抵消非线性误差的彩色数字光栅编码方法
CN114812437A (zh) * 2022-03-25 2022-07-29 珠海城市职业技术学院 一种基于像素编码的光学三维测量方法及系统
CN114812437B (zh) * 2022-03-25 2023-07-04 珠海城市职业技术学院 一种基于像素编码的光学三维测量方法及系统

Also Published As

Publication number Publication date
EP1042718A4 (en) 2002-10-16
AU2100199A (en) 1999-07-19
EP1042718A1 (en) 2000-10-11
WO1999034301A9 (en) 1999-09-23
JP2002500369A (ja) 2002-01-08
WO1999034301A1 (en) 1999-07-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued
FZDE Discontinued

Effective date: 20070102