DK0834151T3 - Fremgangsmåde ved genstandsgenkendelse - Google Patents

Fremgangsmåde ved genstandsgenkendelse

Info

Publication number
DK0834151T3
DK0834151T3 DK96916708T DK96916708T DK0834151T3 DK 0834151 T3 DK0834151 T3 DK 0834151T3 DK 96916708 T DK96916708 T DK 96916708T DK 96916708 T DK96916708 T DK 96916708T DK 0834151 T3 DK0834151 T3 DK 0834151T3
Authority
DK
Denmark
Prior art keywords
article
edge matrices
matrices
orientation
template edge
Prior art date
Application number
DK96916708T
Other languages
English (en)
Inventor
Andrew Beatty David
Original Assignee
Shell Oil Co
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 Shell Oil Co filed Critical Shell Oil Co
Application granted granted Critical
Publication of DK0834151T3 publication Critical patent/DK0834151T3/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • 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
    • G06V10/751—Comparing pixel values or logical combinations thereof, or feature values having positional relevance, e.g. template matching
    • G06V10/7515—Shifting the patterns to accommodate for positional errors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
DK96916708T 1995-06-05 1996-05-29 Fremgangsmåde ved genstandsgenkendelse DK0834151T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46235295A 1995-06-05 1995-06-05
PCT/US1996/007859 WO1996039678A1 (en) 1995-06-05 1996-05-29 Object recognition method

Publications (1)

Publication Number Publication Date
DK0834151T3 true DK0834151T3 (da) 2000-06-05

Family

ID=23836123

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96916708T DK0834151T3 (da) 1995-06-05 1996-05-29 Fremgangsmåde ved genstandsgenkendelse

Country Status (10)

Country Link
EP (1) EP0834151B1 (da)
JP (1) JPH11506847A (da)
AT (1) ATE189847T1 (da)
AU (1) AU702890B2 (da)
CA (1) CA2223398A1 (da)
DE (1) DE69606711T2 (da)
DK (1) DK0834151T3 (da)
ES (1) ES2144244T3 (da)
GR (1) GR3033400T3 (da)
WO (1) WO1996039678A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7171698A (en) * 1997-05-05 1998-11-27 Shell Oil Company Visual recognition method
EP1152371A3 (en) * 2000-05-02 2003-07-16 Institut National d'Optique Method and apparatus for evaluating a scale factor and a rotation angle in image processing
US7082406B1 (en) 2000-06-22 2006-07-25 Gilbarco Inc. Multi-stage accounting system for a fueling environment
US7133572B2 (en) * 2002-10-02 2006-11-07 Siemens Corporate Research, Inc. Fast two dimensional object localization based on oriented edges
JP3842233B2 (ja) * 2003-03-25 2006-11-08 ファナック株式会社 画像処理装置及びロボットシステム
JP5707424B2 (ja) 2011-02-18 2015-04-30 ミドリ安全株式会社 自然環境条件下及びこれより厳しい自然環境条件下又はこれと同様又はこれ以上に厳しい使用条件下に安定であり、耐薬品性と耐久性に優れた透明樹脂組成物及びそれを用いる製品
CN111368785B (zh) * 2020-03-17 2023-08-25 广东智媒云图科技股份有限公司 一种摄像头遮挡判断方法、装置、设备及存储介质

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658246A (en) * 1984-08-14 1987-04-14 The United States Of America As Represented By The Secretary Of The Air Force Matrix display simulation

Also Published As

Publication number Publication date
AU702890B2 (en) 1999-03-11
AU5937796A (en) 1996-12-24
ATE189847T1 (de) 2000-03-15
DE69606711D1 (de) 2000-03-23
CA2223398A1 (en) 1996-12-12
EP0834151B1 (en) 2000-02-16
ES2144244T3 (es) 2000-06-01
JPH11506847A (ja) 1999-06-15
EP0834151A1 (en) 1998-04-08
WO1996039678A1 (en) 1996-12-12
GR3033400T3 (en) 2000-09-29
DE69606711T2 (de) 2000-07-20

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