JPH07129766A - 画像処理方式 - Google Patents

画像処理方式

Info

Publication number
JPH07129766A
JPH07129766A JP5271655A JP27165593A JPH07129766A JP H07129766 A JPH07129766 A JP H07129766A JP 5271655 A JP5271655 A JP 5271655A JP 27165593 A JP27165593 A JP 27165593A JP H07129766 A JPH07129766 A JP H07129766A
Authority
JP
Japan
Prior art keywords
mask pattern
image
storage means
mask
image processing
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.)
Pending
Application number
JP5271655A
Other languages
English (en)
Japanese (ja)
Inventor
Nobuo Ogawa
信夫 小川
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5271655A priority Critical patent/JPH07129766A/ja
Priority to DE4425327A priority patent/DE4425327C2/de
Publication of JPH07129766A publication Critical patent/JPH07129766A/ja
Pending 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
    • G06V10/20—Image preprocessing
    • G06V10/34—Smoothing or thinning of the pattern; Morphological operations; Skeletonisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G06T5/30—Erosion or dilatation, e.g. thinning
    • 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
    • G06V30/16—Image preprocessing
    • G06V30/168—Smoothing or thinning of the pattern; Skeletonisation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Complex Calculations (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP5271655A 1993-10-29 1993-10-29 画像処理方式 Pending JPH07129766A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5271655A JPH07129766A (ja) 1993-10-29 1993-10-29 画像処理方式
DE4425327A DE4425327C2 (de) 1993-10-29 1994-07-18 Bildverarbeitungsverfahren und Bildverarbeitungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5271655A JPH07129766A (ja) 1993-10-29 1993-10-29 画像処理方式

Publications (1)

Publication Number Publication Date
JPH07129766A true JPH07129766A (ja) 1995-05-19

Family

ID=17503067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5271655A Pending JPH07129766A (ja) 1993-10-29 1993-10-29 画像処理方式

Country Status (2)

Country Link
JP (1) JPH07129766A (de)
DE (1) DE4425327C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211376A (ja) * 2008-03-04 2009-09-17 Fuji Xerox Co Ltd 画像処理装置および画像形成装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48102926A (de) * 1972-04-07 1973-12-24
US4539704A (en) * 1983-09-15 1985-09-03 Pitney Bowes Inc. Image thinning process
DE3545106A1 (de) * 1985-12-19 1987-06-25 Ruge I Schaltung zur bilddatenreduktion, mustererkennung, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009211376A (ja) * 2008-03-04 2009-09-17 Fuji Xerox Co Ltd 画像処理装置および画像形成装置
JP4506854B2 (ja) * 2008-03-04 2010-07-21 富士ゼロックス株式会社 画像処理装置および画像形成装置

Also Published As

Publication number Publication date
DE4425327A1 (de) 1995-05-04
DE4425327C2 (de) 1997-04-17

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Legal Events

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Effective date: 19990323