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JPS57111787A - Character recognizing device - Google Patents

Character recognizing device

Info

Publication number
JPS57111787A
JPS57111787A JP55187310A JP18731080A JPS57111787A JP S57111787 A JPS57111787 A JP S57111787A JP 55187310 A JP55187310 A JP 55187310A JP 18731080 A JP18731080 A JP 18731080A JP S57111787 A JPS57111787 A JP S57111787A
Authority
JP
Japan
Prior art keywords
circuit
output
discrimination
character
dictionary
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
JP55187310A
Other languages
Japanese (ja)
Inventor
Yoshihisa Fujii
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55187310A priority Critical patent/JPS57111787A/en
Publication of JPS57111787A publication Critical patent/JPS57111787A/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
    • G06V30/19—Recognition using electronic means
    • G06V30/191—Design or setup of recognition systems or techniques; Extraction of features in feature space; Clustering techniques; Blind source separation
    • G06V30/1914—Determining representative reference patterns, e.g. averaging or distorting patterns; Generating dictionaries, e.g. user dictionaries

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)

Abstract

PURPOSE:To speed up the recognizing time, by comparing the characteristics of a character data from a dictionary with a characteristic output from a plurality of characteristic pickup circuits at a discrimination circuit for the discrimination of an input signal. CONSTITUTION:An output of a character input circuit 2 where an input character 1 is applied, is given to characteristic pickup circuits 31-3n. The output of this circuit 31 is applied to a discidence calculation circuit 4, and the output of the circuit 4 is applied to a candidate discrimination circuit 5. The output of a dictionary 6 where the characteristics of a character data is stored in advance, is applied to the circuit 4 and supplied to a discrimination circuit 7. The output of the circuit 5 is inputted to the dictionary 6. The output of the circuits 31-3n is inputted to the circuit 7, from which the result of character discrimination is outputted.
JP55187310A 1980-12-29 1980-12-29 Character recognizing device Pending JPS57111787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55187310A JPS57111787A (en) 1980-12-29 1980-12-29 Character recognizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55187310A JPS57111787A (en) 1980-12-29 1980-12-29 Character recognizing device

Publications (1)

Publication Number Publication Date
JPS57111787A true JPS57111787A (en) 1982-07-12

Family

ID=16203753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55187310A Pending JPS57111787A (en) 1980-12-29 1980-12-29 Character recognizing device

Country Status (1)

Country Link
JP (1) JPS57111787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178486A (en) * 1982-04-14 1983-10-19 Fujitsu Ltd Character recognition device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739478A (en) * 1980-08-21 1982-03-04 Toshiba Corp Recognition system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5739478A (en) * 1980-08-21 1982-03-04 Toshiba Corp Recognition system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178486A (en) * 1982-04-14 1983-10-19 Fujitsu Ltd Character recognition device
JPH0245232B2 (en) * 1982-04-14 1990-10-08 Fujitsu Ltd

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