JPS57103583A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS57103583A
JPS57103583A JP55180949A JP18094980A JPS57103583A JP S57103583 A JPS57103583 A JP S57103583A JP 55180949 A JP55180949 A JP 55180949A JP 18094980 A JP18094980 A JP 18094980A JP S57103583 A JPS57103583 A JP S57103583A
Authority
JP
Japan
Prior art keywords
character
resemblance
dictionary
circuit
photoelectric conversion
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
JP55180949A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6410875B2 (cs
Inventor
Yoshihisa Tanabe
Hideo Masaki
Toyoshi Sato
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55180949A priority Critical patent/JPS57103583A/ja
Publication of JPS57103583A publication Critical patent/JPS57103583A/ja
Publication of JPS6410875B2 publication Critical patent/JPS6410875B2/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
    • G06V30/24—Character recognition characterised by the processing or recognition method
    • G06V30/248—Character recognition characterised by the processing or recognition method involving plural approaches, e.g. verification by template match; Resolving confusion among similar patterns, e.g. "O" versus "Q"

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)
JP55180949A 1980-12-20 1980-12-20 Optical character reader Granted JPS57103583A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55180949A JPS57103583A (en) 1980-12-20 1980-12-20 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55180949A JPS57103583A (en) 1980-12-20 1980-12-20 Optical character reader

Publications (2)

Publication Number Publication Date
JPS57103583A true JPS57103583A (en) 1982-06-28
JPS6410875B2 JPS6410875B2 (cs) 1989-02-22

Family

ID=16092085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55180949A Granted JPS57103583A (en) 1980-12-20 1980-12-20 Optical character reader

Country Status (1)

Country Link
JP (1) JPS57103583A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101379A (ja) * 1981-12-10 1983-06-16 Toyota Motor Corp 文字読取装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838940A (cs) * 1971-09-20 1973-06-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838940A (cs) * 1971-09-20 1973-06-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58101379A (ja) * 1981-12-10 1983-06-16 Toyota Motor Corp 文字読取装置

Also Published As

Publication number Publication date
JPS6410875B2 (cs) 1989-02-22

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