JPS6412371A - Picture pattern retrieving system - Google Patents

Picture pattern retrieving system

Info

Publication number
JPS6412371A
JPS6412371A JP62166781A JP16678187A JPS6412371A JP S6412371 A JPS6412371 A JP S6412371A JP 62166781 A JP62166781 A JP 62166781A JP 16678187 A JP16678187 A JP 16678187A JP S6412371 A JPS6412371 A JP S6412371A
Authority
JP
Japan
Prior art keywords
pattern
picture
code
matching
blocks
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.)
Granted
Application number
JP62166781A
Other languages
English (en)
Other versions
JP2585606B2 (ja
Inventor
Koichi Morishita
Tetsuo Yokoyama
Yoshihiro Goto
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.)
Hitachi Ltd
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Ltd
Hitachi Medical 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 Hitachi Ltd, Hitachi Medical Corp filed Critical Hitachi Ltd
Priority to JP62166781A priority Critical patent/JP2585606B2/ja
Publication of JPS6412371A publication Critical patent/JPS6412371A/ja
Application granted granted Critical
Publication of JP2585606B2 publication Critical patent/JP2585606B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G06V10/70—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)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Analysis (AREA)
JP62166781A 1987-07-06 1987-07-06 画像パターン検索方法 Expired - Fee Related JP2585606B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62166781A JP2585606B2 (ja) 1987-07-06 1987-07-06 画像パターン検索方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62166781A JP2585606B2 (ja) 1987-07-06 1987-07-06 画像パターン検索方法

Publications (2)

Publication Number Publication Date
JPS6412371A true JPS6412371A (en) 1989-01-17
JP2585606B2 JP2585606B2 (ja) 1997-02-26

Family

ID=15837563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62166781A Expired - Fee Related JP2585606B2 (ja) 1987-07-06 1987-07-06 画像パターン検索方法

Country Status (1)

Country Link
JP (1) JP2585606B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0785097A (ja) * 1993-09-17 1995-03-31 Hamamatsu Photonics Kk 情報検索装置
JP2001202523A (ja) * 1999-12-03 2001-07-27 Canon Inc 画像処理方法及びその装置
WO2001067322A1 (fr) * 2000-03-07 2001-09-13 Kuniaki Rokuto Systeme d'emission et de reception d'informations
JP4935960B2 (ja) * 2009-03-13 2012-05-23 日本電気株式会社 画像識別子抽出装置
JP4935961B2 (ja) * 2009-04-14 2012-05-23 日本電気株式会社 画像識別子抽出装置
JP5045845B2 (ja) * 2009-03-13 2012-10-10 日本電気株式会社 画像識別子抽出装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0785097A (ja) * 1993-09-17 1995-03-31 Hamamatsu Photonics Kk 情報検索装置
JP2001202523A (ja) * 1999-12-03 2001-07-27 Canon Inc 画像処理方法及びその装置
WO2001067322A1 (fr) * 2000-03-07 2001-09-13 Kuniaki Rokuto Systeme d'emission et de reception d'informations
JP4935960B2 (ja) * 2009-03-13 2012-05-23 日本電気株式会社 画像識別子抽出装置
JP5045845B2 (ja) * 2009-03-13 2012-10-10 日本電気株式会社 画像識別子抽出装置
US8744193B2 (en) 2009-03-13 2014-06-03 Nec Corporation Image signature extraction device
US10133956B2 (en) 2009-03-13 2018-11-20 Nec Corporation Image signature extraction device
JP4935961B2 (ja) * 2009-04-14 2012-05-23 日本電気株式会社 画像識別子抽出装置

Also Published As

Publication number Publication date
JP2585606B2 (ja) 1997-02-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees