JPS56135282A - Real-time handwritten character recognition device - Google Patents

Real-time handwritten character recognition device

Info

Publication number
JPS56135282A
JPS56135282A JP3775280A JP3775280A JPS56135282A JP S56135282 A JPS56135282 A JP S56135282A JP 3775280 A JP3775280 A JP 3775280A JP 3775280 A JP3775280 A JP 3775280A JP S56135282 A JPS56135282 A JP S56135282A
Authority
JP
Japan
Prior art keywords
circuit
registration
patterns
recognized
character
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
JP3775280A
Other languages
Japanese (ja)
Other versions
JPS6030993B2 (en
Inventor
Tetsuji Morishita
Osamu Kato
Haruo Akimoto
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 JP55037752A priority Critical patent/JPS6030993B2/en
Publication of JPS56135282A publication Critical patent/JPS56135282A/en
Publication of JPS6030993B2 publication Critical patent/JPS6030993B2/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/06—Stair rods; Stair-rod fasteners ; Laying carpeting on stairs

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE:To reduce characters which can not be recognized and to prevent misreading by storing a temporary registration buffer with the characters which can not be recognized and by discriminating whether they can be registered as different patterns or not from the distance between patterns and a frequency of occurrence. CONSTITUTION:When a character inputted from tablet 1 to input control circuit 2 can not be recognized, circuit 2 sends a registration character code and registration start signal to registration control circuit 10. On receiving it, circuit 10 latches a character pattern, sent via feature extracting circuit 3, in latch circuit 7. Further, circuit 10 actuates write/read control circuit 11 to read to feature comparing circuit 8 the data in temporary registration buffer 12 in which character patterns which can not be recognized have been written yet. Circuit 8 collates features sent from circuits 7 and 12 to calculate the distance between patterns. Registration discriminating circuit 9 discriminates whether registration should be done or not on the basis of the distance between the patterns from circuit 8 and information on the frequency of registration from buffer 12. Then, it is judged a stable pattern to be registered, it is registered in dictionary 6 formally.
JP55037752A 1980-03-25 1980-03-25 Real-time handwritten character recognition device Expired JPS6030993B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55037752A JPS6030993B2 (en) 1980-03-25 1980-03-25 Real-time handwritten character recognition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55037752A JPS6030993B2 (en) 1980-03-25 1980-03-25 Real-time handwritten character recognition device

Publications (2)

Publication Number Publication Date
JPS56135282A true JPS56135282A (en) 1981-10-22
JPS6030993B2 JPS6030993B2 (en) 1985-07-19

Family

ID=12506198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55037752A Expired JPS6030993B2 (en) 1980-03-25 1980-03-25 Real-time handwritten character recognition device

Country Status (1)

Country Link
JP (1) JPS6030993B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923964A (en) * 1982-07-13 1984-02-07 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン Method of transmitting test document
JPS60217487A (en) * 1984-04-12 1985-10-31 Toshiba Corp Character recognition device
JPH02171876A (en) * 1988-12-23 1990-07-03 Nippon Telegr & Teleph Corp <Ntt> Pattern recognition processing system
JP2007193678A (en) * 2006-01-20 2007-08-02 Fujitsu Ltd Medium distinction information database production device and medium distinction information database management device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4706379B2 (en) * 2005-08-04 2011-06-22 日本電気株式会社 Address recognition device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923964A (en) * 1982-07-13 1984-02-07 インタ−ナシヨナル　ビジネス　マシ−ンズ　コ−ポレ−シヨン Method of transmitting test document
JPS6343036B2 (en) * 1982-07-13 1988-08-26 Intaanashonaru Bijinesu Mashiinzu Corp
JPS60217487A (en) * 1984-04-12 1985-10-31 Toshiba Corp Character recognition device
JPH02171876A (en) * 1988-12-23 1990-07-03 Nippon Telegr & Teleph Corp <Ntt> Pattern recognition processing system
JP2007193678A (en) * 2006-01-20 2007-08-02 Fujitsu Ltd Medium distinction information database production device and medium distinction information database management device

Also Published As

Publication number Publication date
JPS6030993B2 (en) 1985-07-19

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