TW405059B - Method for combining the computer models of two surfaces in 3-D space - Google Patents

Method for combining the computer models of two surfaces in 3-D space Download PDF

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Publication number
TW405059B
TW405059B TW088114033A TW88114033A TW405059B TW 405059 B TW405059 B TW 405059B TW 088114033 A TW088114033 A TW 088114033A TW 88114033 A TW88114033 A TW 88114033A TW 405059 B TW405059 B TW 405059B
Authority
TW
Taiwan
Prior art keywords
point
shell
segment
edge
edges
Prior art date
Application number
TW088114033A
Other languages
English (en)
Chinese (zh)
Inventor
Walter J Mack
Jean-Charles Korta
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of TW405059B publication Critical patent/TW405059B/zh

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three-dimensional [3D] modelling for computer graphics
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/593—Depth or shape recovery from multiple images from stereo images
    • 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
    • G01B2210/52—Combining or merging partially overlapping images to an overall image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10004—Still image; Photographic image
    • G06T2207/10012—Stereo images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two two-dimensional [2D] image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N2013/0074—Stereoscopic image analysis
    • H04N2013/0081—Depth or disparity estimation from stereoscopic image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • Software Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
TW088114033A 1998-09-22 1999-08-17 Method for combining the computer models of two surfaces in 3-D space TW405059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/158,323 US6178392B1 (en) 1998-09-22 1998-09-22 Method for combining the computer models of two surfaces in 3-D space

Publications (1)

Publication Number Publication Date
TW405059B true TW405059B (en) 2000-09-11

Family

ID=22567596

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088114033A TW405059B (en) 1998-09-22 1999-08-17 Method for combining the computer models of two surfaces in 3-D space

Country Status (8)

Country Link
US (4) US6178392B1 (https=)
JP (1) JP2002525746A (https=)
KR (1) KR100411527B1 (https=)
AU (1) AU6039099A (https=)
DE (1) DE19983574T1 (https=)
GB (1) GB2357949B (https=)
TW (1) TW405059B (https=)
WO (1) WO2000017751A1 (https=)

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US20030013951A1 (en) * 2000-09-21 2003-01-16 Dan Stefanescu Database organization and searching
DE60126387D1 (de) 2000-10-27 2007-03-22 Canon Kk Bilderzeugungsverfahren und Bilderzeugungsgerät
GB2377870B (en) * 2001-05-18 2005-06-29 Canon Kk Method and apparatus for generating confidence data
US7362890B2 (en) * 2001-05-24 2008-04-22 Astra Tech Inc. Registration of 3-D imaging of 3-D objects
WO2004006227A2 (en) * 2002-07-02 2004-01-15 Xm Corporation Visual media
US8111907B2 (en) 2007-07-31 2012-02-07 United Technologies Corporation Method for repeatable optical determination of object geometry dimensions and deviations
CN101673312B (zh) * 2008-09-08 2012-12-19 鸿富锦精密工业（深圳）有限公司 特征元素对齐方法
US8442304B2 (en) * 2008-12-29 2013-05-14 Cognex Corporation System and method for three-dimensional alignment of objects using machine vision
US11699247B2 (en) * 2009-12-24 2023-07-11 Cognex Corporation System and method for runtime determination of camera miscalibration
US8462206B1 (en) * 2010-02-25 2013-06-11 Amazon Technologies, Inc. Image acquisition system
US11488322B2 (en) 2010-12-08 2022-11-01 Cognex Corporation System and method for training a model in a plurality of non-perspective cameras and determining 3D pose of an object at runtime with the same
US8600192B2 (en) 2010-12-08 2013-12-03 Cognex Corporation System and method for finding correspondence between cameras in a three-dimensional vision system
US9124873B2 (en) 2010-12-08 2015-09-01 Cognex Corporation System and method for finding correspondence between cameras in a three-dimensional vision system
US9064312B2 (en) * 2011-09-23 2015-06-23 The Regents Of The University Of California Augmented reality using projector-camera enabled devices
CN107274339A (zh) * 2016-04-08 2017-10-20 北京黎阳之光科技有限公司 一种新型摄像头全景畸形矫正系统
JP7553329B2 (ja) * 2020-11-10 2024-09-18 株式会社ミツトヨ 形状測定装置及び形状測定方法

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US5283641A (en) 1954-12-24 1994-02-01 Lemelson Jerome H Apparatus and methods for automated analysis
US4585337A (en) 1985-01-14 1986-04-29 Phillips Edward H Step-and-repeat alignment and exposure system
CH672722A5 (https=) * 1986-06-24 1989-12-29 Marco Brandestini
US5005578A (en) * 1986-12-16 1991-04-09 Sam Technology, Inc. Three-dimensional magnetic resonance image distortion correction method and system
US4845503A (en) 1988-02-05 1989-07-04 Western Atlas International, Inc. Electromagnetic digitizer
US5297057A (en) * 1989-06-13 1994-03-22 Schlumberger Technologies, Inc. Method and apparatus for design and optimization for simulation of motion of mechanical linkages
US5109479A (en) 1989-09-07 1992-04-28 Amp-Akzo Corporation Method of designing three dimensional electrical circuits
US5823958A (en) * 1990-11-26 1998-10-20 Truppe; Michael System and method for displaying a structural data image in real-time correlation with moveable body
DE59403321D1 (de) 1993-08-09 1997-08-14 Siemens Ag Verfahren zur erkennung der räumlichen lage und drehlage von in geeigneter weise markierten objekten in digitalen bildfolgen
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US5613013A (en) * 1994-05-13 1997-03-18 Reticula Corporation Glass patterns in image alignment and analysis
US5793372A (en) 1994-10-21 1998-08-11 Synthonics Incorporated Methods and apparatus for rapidly rendering photo-realistic surfaces on 3-dimensional wire frames automatically using user defined points
US5665095A (en) 1994-12-15 1997-09-09 Jacobson; Robert E. Stereotactic guidance device
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JPH0963924A (ja) * 1995-08-18 1997-03-07 Nikon Corp アライメント方法

Also Published As

Publication number Publication date
KR20010075273A (ko) 2001-08-09
KR100411527B1 (ko) 2003-12-18
JP2002525746A (ja) 2002-08-13
US6178392B1 (en) 2001-01-23
US6505148B1 (en) 2003-01-07
US6535840B1 (en) 2003-03-18
WO2000017751A1 (en) 2000-03-30
DE19983574T1 (de) 2001-08-16
GB2357949B (en) 2002-09-11
US6535839B1 (en) 2003-03-18
GB0105846D0 (en) 2001-04-25
GB2357949A (en) 2001-07-04
AU6039099A (en) 2000-04-10

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