JPS6262392B2 - - Google Patents

Info

Publication number
JPS6262392B2
JPS6262392B2 JP56032481A JP3248181A JPS6262392B2 JP S6262392 B2 JPS6262392 B2 JP S6262392B2 JP 56032481 A JP56032481 A JP 56032481A JP 3248181 A JP3248181 A JP 3248181A JP S6262392 B2 JPS6262392 B2 JP S6262392B2
Authority
JP
Japan
Prior art keywords
pattern
character
sub
feature matrix
representing
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
Application number
JP56032481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57147782A (en
Inventor
Yoshuki 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 JPS57147782A (en) 1982-09-11
JPS6262392B2 true JPS6262392B2 (cs) 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 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614364B2 (ja) * 1985-08-29 1994-02-23 株式会社日立製作所 図形認識装置及び手書き編集方法

Also Published As

Publication number Publication date
JPS57147782A (en) 1982-09-11

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