JPS57207979A - Processing method of smoothing of binary character picture - Google Patents

Processing method of smoothing of binary character picture

Info

Publication number
JPS57207979A
JPS57207979A JP56093447A JP9344781A JPS57207979A JP S57207979 A JPS57207979 A JP S57207979A JP 56093447 A JP56093447 A JP 56093447A JP 9344781 A JP9344781 A JP 9344781A JP S57207979 A JPS57207979 A JP S57207979A
Authority
JP
Japan
Prior art keywords
run
processing
noted
register
information
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
JP56093447A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03663B2 (OSRAM
Inventor
Akira Sakurai
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP56093447A priority Critical patent/JPS57207979A/ja
Publication of JPS57207979A publication Critical patent/JPS57207979A/ja
Publication of JPH03663B2 publication Critical patent/JPH03663B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Character Input (AREA)
JP56093447A 1981-06-17 1981-06-17 Processing method of smoothing of binary character picture Granted JPS57207979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56093447A JPS57207979A (en) 1981-06-17 1981-06-17 Processing method of smoothing of binary character picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56093447A JPS57207979A (en) 1981-06-17 1981-06-17 Processing method of smoothing of binary character picture

Publications (2)

Publication Number Publication Date
JPS57207979A true JPS57207979A (en) 1982-12-20
JPH03663B2 JPH03663B2 (OSRAM) 1991-01-08

Family

ID=14082576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56093447A Granted JPS57207979A (en) 1981-06-17 1981-06-17 Processing method of smoothing of binary character picture

Country Status (1)

Country Link
JP (1) JPS57207979A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132283A (ja) * 1983-12-19 1985-07-15 Omron Tateisi Electronics Co パタ−ン認識装置
JPS6175979A (ja) * 1984-09-22 1986-04-18 Omron Tateisi Electronics Co パタ−ン認識装置
JPH01292487A (ja) * 1988-05-19 1989-11-24 Sony Corp 文字認識装置
JPH07182452A (ja) * 1993-10-22 1995-07-21 Ind Technol Res Inst 漢字画像の平滑化処理方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11945959B2 (en) 2020-12-18 2024-04-02 Sun Chemical Corporation Water-based pigment inks for textiles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60132283A (ja) * 1983-12-19 1985-07-15 Omron Tateisi Electronics Co パタ−ン認識装置
JPS6175979A (ja) * 1984-09-22 1986-04-18 Omron Tateisi Electronics Co パタ−ン認識装置
JPH01292487A (ja) * 1988-05-19 1989-11-24 Sony Corp 文字認識装置
JPH07182452A (ja) * 1993-10-22 1995-07-21 Ind Technol Res Inst 漢字画像の平滑化処理方法

Also Published As

Publication number Publication date
JPH03663B2 (OSRAM) 1991-01-08

Similar Documents

Publication Publication Date Title
JPS56141673A (en) Picture recording equipment
ATE24643T1 (de) Vorrichtung zur zeilenweisen kompression der binaeren daten einer bildfeldabtastvorrichtung fuer ein dokument geeignet fuer eine solche kompression.
JPS641074A (en) Picture processor
JPS57207979A (en) Processing method of smoothing of binary character picture
JPS57193173A (en) Picture scanning and recording method
JPS5516503A (en) Facsimile system
JPS5523653A (en) Reproducing method of intermediate tone
JPS56102160A (en) Facsimile receiving device
JPS5648754A (en) Picture information processing system
JPS5726966A (en) Binary threshold value setting method
JPS54144141A (en) Display method for intermediate tone
JPS5672461A (en) Picture recording method on light scanning system
JPS57211867A (en) Magnification varying method for picture
JPS55135972A (en) Character line direction discrimination circuit
JPS54146530A (en) Binary coding circuit
JPS57129064A (en) Picture signal processing system
JPS57120180A (en) Binary coding processing method of picture information
JPS57185769A (en) Noise rejecting method
JPS5498514A (en) Facsimile transmitter
JPS56774A (en) Video processing method
JPS5263612A (en) Facsimile receiver
JPS5732175A (en) Additional-information recording method of facsimile equipment
JPS5528121A (en) Picture edition system
JPS6471374A (en) Picture enlarging and reducing device
JPS55156480A (en) Picture processing system