JPS57147782A - Character recognizing system - Google Patents

Character recognizing system

Info

Publication number
JPS57147782A
JPS57147782A JP56032481A JP3248181A JPS57147782A JP S57147782 A JPS57147782 A JP S57147782A JP 56032481 A JP56032481 A JP 56032481A JP 3248181 A JP3248181 A JP 3248181A JP S57147782 A JPS57147782 A JP S57147782A
Authority
JP
Japan
Prior art keywords
subpatterns
section
character
extracts
pattern
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
JP56032481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262392B2 (https=
Inventor
Yoshiyuki Yamashita
Koichi Higuchi
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP56032481A priority Critical patent/JPS57147782A/ja
Publication of JPS57147782A publication Critical patent/JPS57147782A/ja
Publication of JPS6262392B2 publication Critical patent/JPS6262392B2/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
    • G06V30/18—Extraction of features or characteristics of the image
    • G06V30/1801—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections
    • G06V30/18076—Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections by analysing connectivity, e.g. edge linking, connected component analysis or slices
    • 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)
  • Character Discrimination (AREA)
JP56032481A 1981-03-09 1981-03-09 Character recognizing system Granted JPS57147782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56032481A JPS57147782A (en) 1981-03-09 1981-03-09 Character recognizing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56032481A JPS57147782A (en) 1981-03-09 1981-03-09 Character recognizing system

Publications (2)

Publication Number Publication Date
JPS57147782A true JPS57147782A (en) 1982-09-11
JPS6262392B2 JPS6262392B2 (https=) 1987-12-25

Family

ID=12360172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56032481A Granted JPS57147782A (en) 1981-03-09 1981-03-09 Character recognizing system

Country Status (1)

Country Link
JP (1) JPS57147782A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249591A (ja) * 1985-08-29 1987-03-04 Hitachi Ltd 図形認識装置及び手書き編集方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6249591A (ja) * 1985-08-29 1987-03-04 Hitachi Ltd 図形認識装置及び手書き編集方法

Also Published As

Publication number Publication date
JPS6262392B2 (https=) 1987-12-25

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