JPS556642A - Character recognition unit - Google Patents
Character recognition unitInfo
- 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
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
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)
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)
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 |
-
1978
- 1978-06-29 JP JP53079148A patent/JPS5853791B2/en not_active Expired
Patent Citations (1)
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)
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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