FR2637144B1 - Procede et dispositif de reconnaissance de forme pour des images binarisees - Google Patents

Procede et dispositif de reconnaissance de forme pour des images binarisees

Info

Publication number
FR2637144B1
FR2637144B1 FR8812443A FR8812443A FR2637144B1 FR 2637144 B1 FR2637144 B1 FR 2637144B1 FR 8812443 A FR8812443 A FR 8812443A FR 8812443 A FR8812443 A FR 8812443A FR 2637144 B1 FR2637144 B1 FR 2637144B1
Authority
FR
France
Prior art keywords
recognition method
shape recognition
binarized images
binarized
images
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.)
Expired - Lifetime
Application number
FR8812443A
Other languages
English (en)
Other versions
FR2637144A1 (fr
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.)
Etat Francais
Original Assignee
Etat Francais
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 Etat Francais filed Critical Etat Francais
Priority to FR8812443A priority Critical patent/FR2637144B1/fr
Publication of FR2637144A1 publication Critical patent/FR2637144A1/fr
Application granted granted Critical
Publication of FR2637144B1 publication Critical patent/FR2637144B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
FR8812443A 1988-09-23 1988-09-23 Procede et dispositif de reconnaissance de forme pour des images binarisees Expired - Lifetime FR2637144B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8812443A FR2637144B1 (fr) 1988-09-23 1988-09-23 Procede et dispositif de reconnaissance de forme pour des images binarisees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812443A FR2637144B1 (fr) 1988-09-23 1988-09-23 Procede et dispositif de reconnaissance de forme pour des images binarisees

Publications (2)

Publication Number Publication Date
FR2637144A1 FR2637144A1 (fr) 1990-03-30
FR2637144B1 true FR2637144B1 (fr) 1990-12-21

Family

ID=9370312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8812443A Expired - Lifetime FR2637144B1 (fr) 1988-09-23 1988-09-23 Procede et dispositif de reconnaissance de forme pour des images binarisees

Country Status (1)

Country Link
FR (1) FR2637144B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN310095A0 (en) * 1995-05-22 1995-06-15 Canon Kabushiki Kaisha Image detection system
JP2003099788A (ja) * 2001-09-21 2003-04-04 Sharp Corp 画像処理装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2166725A5 (fr) * 1972-01-05 1973-08-17 Inpact
EP0220110A3 (fr) * 1985-10-07 1990-04-25 Fairchild Semiconductor Corporation Corrélateur de surfaces de plans de bits

Also Published As

Publication number Publication date
FR2637144A1 (fr) 1990-03-30

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse