CA1310741C - Methode pour le traitement de donnees-image - Google Patents

Methode pour le traitement de donnees-image

Info

Publication number
CA1310741C
CA1310741C CA000531358A CA531358A CA1310741C CA 1310741 C CA1310741 C CA 1310741C CA 000531358 A CA000531358 A CA 000531358A CA 531358 A CA531358 A CA 531358A CA 1310741 C CA1310741 C CA 1310741C
Authority
CA
Canada
Prior art keywords
image
spatial filter
spatial
processing
tonal
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
CA000531358A
Other languages
English (en)
Inventor
Kazunori Fujiwara
Takatoshi Kodaira
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
Original Assignee
Hitachi Ltd
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 JP4835686A external-priority patent/JPH0756673B2/ja
Priority claimed from JP5250086A external-priority patent/JPS62210596A/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of CA1310741C publication Critical patent/CA1310741C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)
  • Image Analysis (AREA)
CA000531358A 1986-03-07 1987-03-06 Methode pour le traitement de donnees-image Expired - Lifetime CA1310741C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP4835686A JPH0756673B2 (ja) 1986-03-07 1986-03-07 分割空間フイルタによる画像処理方法
JP48356/1986 1986-03-07
JP52500/1986 1986-03-12
JP5250086A JPS62210596A (ja) 1986-03-12 1986-03-12 画像認識方法

Publications (1)

Publication Number Publication Date
CA1310741C true CA1310741C (fr) 1992-11-24

Family

ID=26388602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000531358A Expired - Lifetime CA1310741C (fr) 1986-03-07 1987-03-06 Methode pour le traitement de donnees-image

Country Status (1)

Country Link
CA (1) CA1310741C (fr)

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