JPS6481081A - Graphic recognizing device - Google Patents
Graphic recognizing deviceInfo
- Publication number
- JPS6481081A JPS6481081A JP62238413A JP23841387A JPS6481081A JP S6481081 A JPS6481081 A JP S6481081A JP 62238413 A JP62238413 A JP 62238413A JP 23841387 A JP23841387 A JP 23841387A JP S6481081 A JPS6481081 A JP S6481081A
- Authority
- JP
- Japan
- Prior art keywords
- graphic information
- character
- image
- storage means
- inputs
- 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
Abstract
PURPOSE:To recognize a data large in capacity in a short time by a small number of memories by providing a means for separating a character in a large screen and an isolated simbol from compressed image information, and recognizing them. CONSTITUTION:An image encoding means 3 inputs image information stored by an image storage means 2, and encodes an image data as length of a run of a black picture element. A graphic information separating means 5 inputs an encoded data stored by an encoded image storage means 4, and fetches a connected area being blow some size, as graphic information which goes to a candidate of a character or an isolated symbol. A graphic information recognizing means 7 inputs an encoded data stored by a graphic information storage means 6, and recognizes whether it is an isolated symbol or not at each connected area unit. A character recognizing means 9 recognizes whether that which is not recognized at the isolated symbol, in the encoded data stored by the graphic information storage means 6 is a character or not.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238413A JPH07104940B2 (en) | 1987-09-22 | 1987-09-22 | Figure recognition device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62238413A JPH07104940B2 (en) | 1987-09-22 | 1987-09-22 | Figure recognition device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6481081A true JPS6481081A (en) | 1989-03-27 |
JPH07104940B2 JPH07104940B2 (en) | 1995-11-13 |
Family
ID=17029837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62238413A Expired - Fee Related JPH07104940B2 (en) | 1987-09-22 | 1987-09-22 | Figure recognition device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07104940B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0830725A (en) * | 1994-07-20 | 1996-02-02 | Canon Inc | Device and method for processing image |
JPH10111937A (en) * | 1996-10-04 | 1998-04-28 | Ricoh Co Ltd | Method and device for extracting electric symbol from construction drawing |
JP2020140675A (en) * | 2019-03-01 | 2020-09-03 | 株式会社システムズナカシマ | Image processor, image processing system, image processing method, and program |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197681A (en) * | 1982-05-24 | 1982-12-03 | Hitachi Ltd | Drawing recognizing device |
JPS60258689A (en) * | 1984-06-06 | 1985-12-20 | Matsushita Electric Ind Co Ltd | Image recognizing device |
-
1987
- 1987-09-22 JP JP62238413A patent/JPH07104940B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197681A (en) * | 1982-05-24 | 1982-12-03 | Hitachi Ltd | Drawing recognizing device |
JPS60258689A (en) * | 1984-06-06 | 1985-12-20 | Matsushita Electric Ind Co Ltd | Image recognizing device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0830725A (en) * | 1994-07-20 | 1996-02-02 | Canon Inc | Device and method for processing image |
JPH10111937A (en) * | 1996-10-04 | 1998-04-28 | Ricoh Co Ltd | Method and device for extracting electric symbol from construction drawing |
JP2020140675A (en) * | 2019-03-01 | 2020-09-03 | 株式会社システムズナカシマ | Image processor, image processing system, image processing method, and program |
Also Published As
Publication number | Publication date |
---|---|
JPH07104940B2 (en) | 1995-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |