JPS58123181A - 文字認識方式 - Google Patents

文字認識方式

Info

Publication number
JPS58123181A
JPS58123181A JP57004930A JP493082A JPS58123181A JP S58123181 A JPS58123181 A JP S58123181A JP 57004930 A JP57004930 A JP 57004930A JP 493082 A JP493082 A JP 493082A JP S58123181 A JPS58123181 A JP S58123181A
Authority
JP
Japan
Prior art keywords
character
blurring
coefficient
feature
feature matrix
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
JP57004930A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0412513B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Yoshiyuki Yamashita
山下　義征
Koichi Higuchi
浩一 樋口
Yoichi Yamada
陽一 山田
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 JP57004930A priority Critical patent/JPS58123181A/ja
Publication of JPS58123181A publication Critical patent/JPS58123181A/ja
Publication of JPH0412513B2 publication Critical patent/JPH0412513B2/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)
JP57004930A 1982-01-18 1982-01-18 文字認識方式 Granted JPS58123181A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57004930A JPS58123181A (ja) 1982-01-18 1982-01-18 文字認識方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57004930A JPS58123181A (ja) 1982-01-18 1982-01-18 文字認識方式

Publications (2)

Publication Number Publication Date
JPS58123181A true JPS58123181A (ja) 1983-07-22
JPH0412513B2 JPH0412513B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-04

Family

ID=11597300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57004930A Granted JPS58123181A (ja) 1982-01-18 1982-01-18 文字認識方式

Country Status (1)

Country Link
JP (1) JPS58123181A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168286A (ja) * 1986-01-21 1987-07-24 Komatsu Ltd 形状認識方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168286A (ja) * 1986-01-21 1987-07-24 Komatsu Ltd 形状認識方法

Also Published As

Publication number Publication date
JPH0412513B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-04

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