JPS556642A - Character recognition unit - Google Patents

Character recognition unit

Info

Publication number
JPS556642A
JPS556642A JP7914878A JP7914878A JPS556642A JP S556642 A JPS556642 A JP S556642A JP 7914878 A JP7914878 A JP 7914878A JP 7914878 A JP7914878 A JP 7914878A JP S556642 A JPS556642 A JP S556642A
Authority
JP
Japan
Prior art keywords
register
dictionary
byte
read
initial address
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
JP7914878A
Other languages
Japanese (ja)
Other versions
JPS5853791B2 (en
Inventor
Michiaki Nakanishi
Shigeo Tanaka
Chiaki Ito
Atsushi Shimoyama
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 JP53079148A priority Critical patent/JPS5853791B2/en
Publication of JPS556642A publication Critical patent/JPS556642A/en
Publication of JPS5853791B2 publication Critical patent/JPS5853791B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To extract rapidly only dictionary information, available for collation, from a dictionary memory made into a single element corresponding to a field read for document.
CONSTITUTION: A read mode is supplied from the document side and set to register 16 and by two bits of the content, the kind of a symbol is assigned by two bits for the kind of a character. Firstly, an initial address is selected 7, added 4 and set to register 2 and access to dictionary memory 1 is attained. Leading one byte read out is decoded 11 and set to register 12-0 while being added 4 to the initial address, so that next initial address 3 will be held. By control indication 8, information of byte #2 is read out from memory 1 and set to register 12-1 to indicate a category name. On detection 13-1 of the indication and recognition dissidence, byte #3 is read out via gate 15 and set to register 12-2 and when the dictionary mode agrees,control part 8 interrupts the byte read. Detection 14 of unusable dictionary information starts the next dictional information extraction. In this way, the recognition processing speed is increased.
COPYRIGHT: (C)1980,JPO&Japio
JP53079148A 1978-06-29 1978-06-29 character recognition device Expired JPS5853791B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53079148A JPS5853791B2 (en) 1978-06-29 1978-06-29 character recognition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53079148A JPS5853791B2 (en) 1978-06-29 1978-06-29 character recognition device

Publications (2)

Publication Number Publication Date
JPS556642A true JPS556642A (en) 1980-01-18
JPS5853791B2 JPS5853791B2 (en) 1983-12-01

Family

ID=13681865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53079148A Expired JPS5853791B2 (en) 1978-06-29 1978-06-29 character recognition device

Country Status (1)

Country Link
JP (1) JPS5853791B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831480A (en) * 1981-08-17 1983-02-24 Nippon Telegr & Teleph Corp <Ntt> Character reader
JPS5960691A (en) * 1982-09-30 1984-04-06 Toshiba Corp Optical character reader
JPS61272887A (en) * 1985-05-28 1986-12-03 Toshiba Corp Character recognition system
JPS63782A (en) * 1986-06-20 1988-01-05 Ricoh Co Ltd Pattern recognizing device
CN111488727A (en) * 2020-03-24 2020-08-04 南阳柯丽尔科技有限公司 Word file parsing method, word file parsing apparatus, and computer-readable storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422728A (en) * 1977-07-21 1979-02-20 Nec Corp Character identifying system suited for reading of variable character set

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422728A (en) * 1977-07-21 1979-02-20 Nec Corp Character identifying system suited for reading of variable character set

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831480A (en) * 1981-08-17 1983-02-24 Nippon Telegr & Teleph Corp <Ntt> Character reader
JPH0226266B2 (en) * 1981-08-17 1990-06-08 Nippon Denshin Denwa Kk
JPS5960691A (en) * 1982-09-30 1984-04-06 Toshiba Corp Optical character reader
JPH0365588B2 (en) * 1982-09-30 1991-10-14
JPS61272887A (en) * 1985-05-28 1986-12-03 Toshiba Corp Character recognition system
JPS63782A (en) * 1986-06-20 1988-01-05 Ricoh Co Ltd Pattern recognizing device
CN111488727A (en) * 2020-03-24 2020-08-04 南阳柯丽尔科技有限公司 Word file parsing method, word file parsing apparatus, and computer-readable storage medium
CN111488727B (en) * 2020-03-24 2023-09-19 南阳柯丽尔科技有限公司 Word file parsing method, word file parsing apparatus, and computer-readable storage medium

Also Published As

Publication number Publication date
JPS5853791B2 (en) 1983-12-01

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