AU756016B2 - A method and a device for matching images - Google Patents

A method and a device for matching images Download PDF

Info

Publication number
AU756016B2
AU756016B2 AU20831/99A AU2083199A AU756016B2 AU 756016 B2 AU756016 B2 AU 756016B2 AU 20831/99 A AU20831/99 A AU 20831/99A AU 2083199 A AU2083199 A AU 2083199A AU 756016 B2 AU756016 B2 AU 756016B2
Authority
AU
Australia
Prior art keywords
images
image
displacement
pixels
correlation
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.)
Ceased
Application number
AU20831/99A
Other languages
English (en)
Other versions
AU2083199A (en
Inventor
Petter Ericson
Christer Fahraeus
Ola Hugosson
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.)
Anoto Group AB
Original Assignee
C Technologies AB
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
Priority claimed from SE9704924A external-priority patent/SE513059C2/sv
Application filed by C Technologies AB filed Critical C Technologies AB
Publication of AU2083199A publication Critical patent/AU2083199A/en
Application granted granted Critical
Publication of AU756016B2 publication Critical patent/AU756016B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Character Input (AREA)
AU20831/99A 1997-12-30 1998-12-30 A method and a device for matching images Ceased AU756016B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9704924 1997-12-30
SE9704924A SE513059C2 (sv) 1997-12-30 1997-12-30 Sätt och anordning för matchning av bilder
US09/024641 1998-02-17
US09/024,641 US6563951B2 (en) 1997-12-30 1998-02-17 Method and a device for matching images
PCT/SE1998/002459 WO1999036879A1 (en) 1997-12-30 1998-12-30 A method and a device for matching images

Publications (2)

Publication Number Publication Date
AU2083199A AU2083199A (en) 1999-08-02
AU756016B2 true AU756016B2 (en) 2003-01-02

Family

ID=26663174

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20831/99A Ceased AU756016B2 (en) 1997-12-30 1998-12-30 A method and a device for matching images

Country Status (9)

Country Link
EP (1) EP1050012A1 (id)
JP (1) JP2002509316A (id)
CN (1) CN1284188A (id)
AU (1) AU756016B2 (id)
BR (1) BR9814591A (id)
CA (1) CA2317569A1 (id)
ID (1) ID26716A (id)
IL (1) IL137073A0 (id)
WO (1) WO1999036879A1 (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6839453B1 (en) 2000-05-16 2005-01-04 The Upper Deck Company, Llc Method and apparatus for authenticating unique items such as sports memorabilia
SE0303370D0 (sv) 2003-12-16 2003-12-16 Anoto Ab Method, apparatus, computer program and storage medium for recording a movement of a user unit
CN101546428B (zh) * 2009-05-07 2011-08-17 西北工业大学 基于区域分割的序列红外与可见光图像融合
JP6756209B2 (ja) 2016-09-16 2020-09-16 富士通株式会社 情報処理装置、ゲノムデータ集計プログラム、及びゲノムデータ集計方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949391A (en) * 1986-09-26 1990-08-14 Everex Ti Corporation Adaptive image acquisition system
US5054089A (en) * 1988-12-29 1991-10-01 Kabushiki Kaisha Toshiba Individual identification apparatus
US5640468A (en) * 1994-04-28 1997-06-17 Hsu; Shin-Yi Method for identifying objects and features in an image

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949391A (en) * 1986-09-26 1990-08-14 Everex Ti Corporation Adaptive image acquisition system
US5054089A (en) * 1988-12-29 1991-10-01 Kabushiki Kaisha Toshiba Individual identification apparatus
US5640468A (en) * 1994-04-28 1997-06-17 Hsu; Shin-Yi Method for identifying objects and features in an image

Also Published As

Publication number Publication date
CN1284188A (zh) 2001-02-14
AU2083199A (en) 1999-08-02
ID26716A (id) 2001-02-01
WO1999036879A1 (en) 1999-07-22
EP1050012A1 (en) 2000-11-08
CA2317569A1 (en) 1999-07-22
BR9814591A (pt) 2001-10-30
IL137073A0 (en) 2001-06-14
JP2002509316A (ja) 2002-03-26

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired