CA2334272A1 - Method and apparatus for automatic shape characterization - Google Patents

Method and apparatus for automatic shape characterization Download PDF

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Publication number
CA2334272A1
CA2334272A1 CA002334272A CA2334272A CA2334272A1 CA 2334272 A1 CA2334272 A1 CA 2334272A1 CA 002334272 A CA002334272 A CA 002334272A CA 2334272 A CA2334272 A CA 2334272A CA 2334272 A1 CA2334272 A1 CA 2334272A1
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CA
Canada
Prior art keywords
map
image
class
subjects
computing
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
CA002334272A
Other languages
English (en)
French (fr)
Inventor
John W. Haller
Michael I. Miller
John G. Csernansky
Ulf Grenander
Sarang C. Joshi
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.)
Brown University Research Foundation Inc
Washington University in St Louis WUSTL
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 CA2334272A1 publication Critical patent/CA2334272A1/en
Abandoned legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/754—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries involving a deformation of the sample pattern or of the reference pattern; Elastic matching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/28—Determining representative reference patterns, e.g. by averaging or distorting; Generating dictionaries
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/76—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries based on eigen-space representations, e.g. from pose or different illumination conditions; Shape manifolds

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Databases & Information Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Evolutionary Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Analysis (AREA)
CA002334272A 1998-06-08 1999-06-08 Method and apparatus for automatic shape characterization Abandoned CA2334272A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8836798P 1998-06-08 1998-06-08
US60/088,367 1998-06-08
PCT/US1999/012698 WO1999064983A1 (en) 1998-06-08 1999-06-08 Method and apparatus for automatic shape characterization

Publications (1)

Publication Number Publication Date
CA2334272A1 true CA2334272A1 (en) 1999-12-16

Family

ID=22210962

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002334272A Abandoned CA2334272A1 (en) 1998-06-08 1999-06-08 Method and apparatus for automatic shape characterization

Country Status (5)

Country Link
EP (1) EP1086440A4 (enExample)
JP (1) JP2002517867A (enExample)
AU (1) AU4424499A (enExample)
CA (1) CA2334272A1 (enExample)
WO (1) WO1999064983A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6574566B2 (en) * 1999-12-27 2003-06-03 Conocophillips Company Automated feature identification in data displays
JP2002174603A (ja) * 2000-12-08 2002-06-21 Olympus Optical Co Ltd 欠陥分類方法
EP1361820B1 (en) * 2001-02-12 2012-12-26 David Roberts Method for the non-invasive imaging of anatomic tissue structures
JP4571628B2 (ja) * 2003-06-30 2010-10-27 本田技研工業株式会社 顔認識システム及び方法
CN1926573A (zh) * 2004-01-30 2007-03-07 思代软件公司 用于将主动表观模型应用于图像分析的系统和方法
JP2010515557A (ja) * 2007-01-16 2010-05-13 オプタジア メディカル リミテッド 画像処理システム、及び方法。
WO2009146703A2 (en) 2008-06-02 2009-12-10 Aarhus Universitet System and method for volumetric analysis of medical images
EP2741664B1 (en) * 2011-08-11 2019-03-27 University of Virginia Patent Foundation Image-based identification of muscle abnormalities

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5274714A (en) * 1990-06-04 1993-12-28 Neuristics, Inc. Method and apparatus for determining and organizing feature vectors for neural network recognition
KR930002973A (ko) * 1991-07-17 1993-02-23 다니이 아끼오 패턴인식장치
US5740274A (en) * 1991-09-12 1998-04-14 Fuji Photo Film Co., Ltd. Method for recognizing object images and learning method for neural networks

Also Published As

Publication number Publication date
EP1086440A4 (en) 2006-03-22
AU4424499A (en) 1999-12-30
WO1999064983A1 (en) 1999-12-16
WO1999064983A9 (en) 2000-08-31
EP1086440A1 (en) 2001-03-28
JP2002517867A (ja) 2002-06-18

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Legal Events

Date Code Title Description
FZDE Discontinued