JPS58123171A - 文字認識方式 - Google Patents

文字認識方式

Info

Publication number
JPS58123171A
JPS58123171A JP57004922A JP492282A JPS58123171A JP S58123171 A JPS58123171 A JP S58123171A JP 57004922 A JP57004922 A JP 57004922A JP 492282 A JP492282 A JP 492282A JP S58123171 A JPS58123171 A JP S58123171A
Authority
JP
Japan
Prior art keywords
character
coordinates
coordinate
division
divided
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
JP57004922A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147829B2 (enExample
Inventor
Koichi Higuchi
浩一 樋口
Yoshiyuki Yamashita
山下　義征
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 JP57004922A priority Critical patent/JPS58123171A/ja
Publication of JPS58123171A publication Critical patent/JPS58123171A/ja
Publication of JPH0147829B2 publication Critical patent/JPH0147829B2/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
    • G06V30/18086—Extraction of features or characteristics of the image by performing operations within image blocks or by using histograms
    • G06V30/18095—Summing image-intensity values; Projection and histogram analysis
    • 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)
JP57004922A 1982-01-18 1982-01-18 文字認識方式 Granted JPS58123171A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57004922A JPS58123171A (ja) 1982-01-18 1982-01-18 文字認識方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57004922A JPS58123171A (ja) 1982-01-18 1982-01-18 文字認識方式

Publications (2)

Publication Number Publication Date
JPS58123171A true JPS58123171A (ja) 1983-07-22
JPH0147829B2 JPH0147829B2 (enExample) 1989-10-17

Family

ID=11597099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57004922A Granted JPS58123171A (ja) 1982-01-18 1982-01-18 文字認識方式

Country Status (1)

Country Link
JP (1) JPS58123171A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228390A (ja) * 1987-03-18 1988-09-22 Oki Electric Ind Co Ltd 文字図形認識方式
JPS63234374A (ja) * 1987-03-24 1988-09-29 Oki Electric Ind Co Ltd 文字図形認識方式
JPS63238685A (ja) * 1987-03-26 1988-10-04 Oki Electric Ind Co Ltd 文字図形認識方式
JPH0337557U (enExample) * 1989-08-25 1991-04-11

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63228390A (ja) * 1987-03-18 1988-09-22 Oki Electric Ind Co Ltd 文字図形認識方式
JPS63234374A (ja) * 1987-03-24 1988-09-29 Oki Electric Ind Co Ltd 文字図形認識方式
JPS63238685A (ja) * 1987-03-26 1988-10-04 Oki Electric Ind Co Ltd 文字図形認識方式
JPH0337557U (enExample) * 1989-08-25 1991-04-11

Also Published As

Publication number Publication date
JPH0147829B2 (enExample) 1989-10-17

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