JPH0412512B2 - - Google Patents

Info

Publication number
JPH0412512B2
JPH0412512B2 JP57004929A JP492982A JPH0412512B2 JP H0412512 B2 JPH0412512 B2 JP H0412512B2 JP 57004929 A JP57004929 A JP 57004929A JP 492982 A JP492982 A JP 492982A JP H0412512 B2 JPH0412512 B2 JP H0412512B2
Authority
JP
Japan
Prior art keywords
character
blurring
coefficient
feature matrix
feature
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
JP57004929A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58123175A (ja
Inventor
Yoshuki Yamashita
Koichi Higuchi
Yoichi Yamada
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 JP57004929A priority Critical patent/JPS58123175A/ja
Publication of JPS58123175A publication Critical patent/JPS58123175A/ja
Publication of JPH0412512B2 publication Critical patent/JPH0412512B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
JP57004929A 1982-01-18 1982-01-18 文字認識方式 Granted JPS58123175A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57004929A JPS58123175A (ja) 1982-01-18 1982-01-18 文字認識方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57004929A JPS58123175A (ja) 1982-01-18 1982-01-18 文字認識方式

Publications (2)

Publication Number Publication Date
JPS58123175A JPS58123175A (ja) 1983-07-22
JPH0412512B2 true JPH0412512B2 (cs) 1992-03-04

Family

ID=11597278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57004929A Granted JPS58123175A (ja) 1982-01-18 1982-01-18 文字認識方式

Country Status (1)

Country Link
JP (1) JPS58123175A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07129720A (ja) * 1993-11-04 1995-05-19 Matsushita Electric Ind Co Ltd 文字認識装置

Also Published As

Publication number Publication date
JPS58123175A (ja) 1983-07-22

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