JPS6426988A - Eol code detecting system - Google Patents
Eol code detecting systemInfo
- Publication number
- JPS6426988A JPS6426988A JP62183849A JP18384987A JPS6426988A JP S6426988 A JPS6426988 A JP S6426988A JP 62183849 A JP62183849 A JP 62183849A JP 18384987 A JP18384987 A JP 18384987A JP S6426988 A JPS6426988 A JP S6426988A
- Authority
- JP
- Japan
- Prior art keywords
- zero
- data
- eol code
- code detecting
- eol
- 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
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Image Processing (AREA)
Abstract
PURPOSE:To highly speedily detect an EOL code out of image data by inputting the number of zero, which is held in compressing data and a register, to an EOL code detecting table as an address. CONSTITUTION:An EOL code detecting table 1 outputs the number of zero, which is held in the compressing data and a register 3, in the just preceding compressing data as the address and the number of continuing zero as data and they are held by the register 3. When a '1' is detected after the number of the continuing zero continues more than a prescribed number, namely 11 number, data to turn on an EOL code detecting flag 2 are outputted. Four bits are allocated to an area to store the number of the zero and one bit is allocated to the EOL detecting flag 2. When the data of a time fill exist in the compressing data, the number of the zero appears in continuing more than the prescribed number, namely 11 number. There is a case the '1' does not appear, however a '1011' is stored even in such a case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62183849A JPH07101460B2 (en) | 1987-07-23 | 1987-07-23 | Code detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62183849A JPH07101460B2 (en) | 1987-07-23 | 1987-07-23 | Code detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6426988A true JPS6426988A (en) | 1989-01-30 |
JPH07101460B2 JPH07101460B2 (en) | 1995-11-01 |
Family
ID=16142909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62183849A Expired - Fee Related JPH07101460B2 (en) | 1987-07-23 | 1987-07-23 | Code detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07101460B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469855A3 (en) * | 1990-07-31 | 1994-05-18 | Fujitsu Ltd | Image data processing method and apparatus |
EP0651353A1 (en) * | 1993-10-28 | 1995-05-03 | Nec Corporation | Data processing system for picture coding processing |
US5875266A (en) * | 1990-07-31 | 1999-02-23 | Fujitsu Limited | Image data processing a method and apparatus |
US5933538A (en) * | 1990-07-31 | 1999-08-03 | Fujitsu Limited | Image data processing method and apparatus |
US7142720B1 (en) | 1990-07-31 | 2006-11-28 | Fujitsu Limited | Image data processing method and apparatus |
-
1987
- 1987-07-23 JP JP62183849A patent/JPH07101460B2/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0469855A3 (en) * | 1990-07-31 | 1994-05-18 | Fujitsu Ltd | Image data processing method and apparatus |
US5416854A (en) * | 1990-07-31 | 1995-05-16 | Fujitsu Limited | Image data processing method and apparatus |
US5875266A (en) * | 1990-07-31 | 1999-02-23 | Fujitsu Limited | Image data processing a method and apparatus |
US5933538A (en) * | 1990-07-31 | 1999-08-03 | Fujitsu Limited | Image data processing method and apparatus |
US5933533A (en) * | 1990-07-31 | 1999-08-03 | Fujitsu Limited | Image data processing method and apparatus |
US6549667B1 (en) | 1990-07-31 | 2003-04-15 | Fujitsu Limited | Image data encoding method and apparatus |
US7142720B1 (en) | 1990-07-31 | 2006-11-28 | Fujitsu Limited | Image data processing method and apparatus |
EP0651353A1 (en) * | 1993-10-28 | 1995-05-03 | Nec Corporation | Data processing system for picture coding processing |
US5555511A (en) * | 1993-10-28 | 1996-09-10 | Nec Corporation | Data processing system for picture coding processing |
Also Published As
Publication number | Publication date |
---|---|
JPH07101460B2 (en) | 1995-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |