JPS57162087A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS57162087A
JPS57162087A JP56048068A JP4806881A JPS57162087A JP S57162087 A JPS57162087 A JP S57162087A JP 56048068 A JP56048068 A JP 56048068A JP 4806881 A JP4806881 A JP 4806881A JP S57162087 A JPS57162087 A JP S57162087A
Authority
JP
Japan
Prior art keywords
character
circuit
proposed
pattern
analogous
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
JP56048068A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135386B2 (enExample
Inventor
Takashi Akimoto
Masaki Komiya
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 JP56048068A priority Critical patent/JPS57162087A/ja
Publication of JPS57162087A publication Critical patent/JPS57162087A/ja
Publication of JPH0135386B2 publication Critical patent/JPH0135386B2/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
    • G06V30/26—Techniques for post-processing, e.g. correcting the recognition result
    • G06V30/262—Techniques for post-processing, e.g. correcting the recognition result using context analysis, e.g. lexical, syntactic or semantic context
    • 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)
  • Computational Linguistics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
JP56048068A 1981-03-31 1981-03-31 Optical character reader Granted JPS57162087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048068A JPS57162087A (en) 1981-03-31 1981-03-31 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048068A JPS57162087A (en) 1981-03-31 1981-03-31 Optical character reader

Publications (2)

Publication Number Publication Date
JPS57162087A true JPS57162087A (en) 1982-10-05
JPH0135386B2 JPH0135386B2 (enExample) 1989-07-25

Family

ID=12793027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048068A Granted JPS57162087A (en) 1981-03-31 1981-03-31 Optical character reader

Country Status (1)

Country Link
JP (1) JPS57162087A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048113A (en) * 1989-02-23 1991-09-10 Ricoh Company, Ltd. Character recognition post-processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048113A (en) * 1989-02-23 1991-09-10 Ricoh Company, Ltd. Character recognition post-processing method

Also Published As

Publication number Publication date
JPH0135386B2 (enExample) 1989-07-25

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