JPH031712B2 - - Google Patents

Info

Publication number
JPH031712B2
JPH031712B2 JP57046749A JP4674982A JPH031712B2 JP H031712 B2 JPH031712 B2 JP H031712B2 JP 57046749 A JP57046749 A JP 57046749A JP 4674982 A JP4674982 A JP 4674982A JP H031712 B2 JPH031712 B2 JP H031712B2
Authority
JP
Japan
Prior art keywords
character
character pattern
circumscribed
pattern
length
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
JP57046749A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58165178A (ja
Inventor
Kunio Sakai
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP57046749A priority Critical patent/JPS58165178A/ja
Publication of JPS58165178A publication Critical patent/JPS58165178A/ja
Publication of JPH031712B2 publication Critical patent/JPH031712B2/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
    • G06V30/182—Extraction of features or characteristics of the image by coding the contour of the pattern
    • 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)
JP57046749A 1982-03-24 1982-03-24 文字読取り装置 Granted JPS58165178A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57046749A JPS58165178A (ja) 1982-03-24 1982-03-24 文字読取り装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57046749A JPS58165178A (ja) 1982-03-24 1982-03-24 文字読取り装置

Publications (2)

Publication Number Publication Date
JPS58165178A JPS58165178A (ja) 1983-09-30
JPH031712B2 true JPH031712B2 (fr) 1991-01-11

Family

ID=12755974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57046749A Granted JPS58165178A (ja) 1982-03-24 1982-03-24 文字読取り装置

Country Status (1)

Country Link
JP (1) JPS58165178A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578767B2 (ja) * 1986-05-30 1997-02-05 キヤノン株式会社 画像処理方法
JPH0769933B2 (ja) * 1987-07-31 1995-07-31 株式会社豊田中央研究所 標準文字パタ−ン作成装置
JPH0769932B2 (ja) * 1987-07-31 1995-07-31 株式会社豊田中央研究所 文字認識装置

Also Published As

Publication number Publication date
JPS58165178A (ja) 1983-09-30

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