JPS57114979A - Character recognition system - Google Patents

Character recognition system

Info

Publication number
JPS57114979A
JPS57114979A JP56001189A JP118981A JPS57114979A JP S57114979 A JPS57114979 A JP S57114979A JP 56001189 A JP56001189 A JP 56001189A JP 118981 A JP118981 A JP 118981A JP S57114979 A JPS57114979 A JP S57114979A
Authority
JP
Japan
Prior art keywords
read
pattern
section
end points
memory area
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.)
Pending
Application number
JP56001189A
Other languages
Japanese (ja)
Inventor
Yasuo Miyake
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 JP56001189A priority Critical patent/JPS57114979A/en
Publication of JPS57114979A publication Critical patent/JPS57114979A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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

Abstract

PURPOSE:To increase the read-in efficiency and accuracy, by adding the number of end points of read-in pattern to be read as the criteria of classification, in an optical reader. CONSTITUTION:When a pattern to be read in is cut out at a preprocessing section 2 and transferred to a discrimination section 5, the number of end points of pattern to be read in is detected in parallel and stored in a number of end point register 51. The section 5 reads in the content of the register 51 and reads out a dictionary pointer table 54 based on it. The section 5 reads out the content of the 1st memory area sequentially from the head of the 1st memory area 41 of a dictionary to match with the pattern to be read and it is outputted as a correct answer. Since an effective number of end points to classify complicated characters is applied as the classification criteria, the number of times of matching can be reduced remarkably.
JP56001189A 1981-01-09 1981-01-09 Character recognition system Pending JPS57114979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56001189A JPS57114979A (en) 1981-01-09 1981-01-09 Character recognition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56001189A JPS57114979A (en) 1981-01-09 1981-01-09 Character recognition system

Publications (1)

Publication Number Publication Date
JPS57114979A true JPS57114979A (en) 1982-07-17

Family

ID=11494497

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56001189A Pending JPS57114979A (en) 1981-01-09 1981-01-09 Character recognition system

Country Status (1)

Country Link
JP (1) JPS57114979A (en)

Similar Documents

Publication Publication Date Title
JPS57105088A (en) Character reader
JPS5464446A (en) Information processing system for japanese word
JPS57114979A (en) Character recognition system
JPS57114974A (en) Optical character reader
JPS5595187A (en) Optical character reader
JPS5762467A (en) Character reader
JPS57209575A (en) Character recognizing device
JPS57780A (en) Character recognition device
JPS57187779A (en) Character recognizing device
JPS57130187A (en) On-line recognizing device
JPS57100567A (en) Character reader
JPS57162081A (en) Optical character reader
JPS57155674A (en) Optical character reading method
JPS56157581A (en) Character recognizing system
JPS5466725A (en) Character reader
JPS57189272A (en) Electronic kanji (chinese character) retrieval device
JPS5793483A (en) Automatic read device
JPS56132671A (en) Character reader of portable type
JPS57153389A (en) Optical character reading method
JPS6453283A (en) Handwritten character input device
JPS57157381A (en) Character recognizing device
JPS57162080A (en) Optical character reader
JPS57141782A (en) Optical character reader
JPS55124876A (en) Optical type character reader
JPS6435674A (en) Character recognizing method