JPS641073A - Parallel processing system for image data - Google Patents
Parallel processing system for image dataInfo
- Publication number
- JPS641073A JPS641073A JP62156830A JP15683087A JPS641073A JP S641073 A JPS641073 A JP S641073A JP 62156830 A JP62156830 A JP 62156830A JP 15683087 A JP15683087 A JP 15683087A JP S641073 A JPS641073 A JP S641073A
- Authority
- JP
- Japan
- Prior art keywords
- image
- stored
- registers
- image elements
- elements
- 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
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
PURPOSE:To realize a fast image processing, by dividing image data to be processed into plural parts, processing them separately in parallel, and setting the results of the above processing. CONSTITUTION:A row of image elements read out from an image memory device 255 are read out in series after being stored in an input buffer 251, and are distributed to odd image elements and even image elements by a distributor 252, then, inputted to original image registers 214 and 224. Stored image elements are selected according to the instruction of original image element pointers 213 and 223 decided by the functions of residual registers 210 and 220, and adders 216 and 226, etc., and the density of then are transferred and stored in result image registers 215 and 225. The contents of them are collected to corresponding image elements by a collector 253, and are stored in a result output buffer 254, and are written on the image memory device 255.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62156830A JP2506782B2 (en) | 1987-06-24 | 1987-06-24 | Image data parallel processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62156830A JP2506782B2 (en) | 1987-06-24 | 1987-06-24 | Image data parallel processing device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH011073A JPH011073A (en) | 1989-01-05 |
| JPS641073A true JPS641073A (en) | 1989-01-05 |
| JP2506782B2 JP2506782B2 (en) | 1996-06-12 |
Family
ID=15636281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62156830A Expired - Fee Related JP2506782B2 (en) | 1987-06-24 | 1987-06-24 | Image data parallel processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2506782B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06195309A (en) * | 1992-08-07 | 1994-07-15 | Internatl Business Mach Corp <Ibm> | Method and system for processing of graphics data stream by using plurality of processing nodes capable of being increased and decreased freely |
| JP2006004114A (en) * | 2004-06-16 | 2006-01-05 | Ricoh Co Ltd | Resolution conversion circuit and display device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214376A (en) * | 1983-05-19 | 1984-12-04 | Matsushita Electric Ind Co Ltd | Picture data processor |
-
1987
- 1987-06-24 JP JP62156830A patent/JP2506782B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214376A (en) * | 1983-05-19 | 1984-12-04 | Matsushita Electric Ind Co Ltd | Picture data processor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06195309A (en) * | 1992-08-07 | 1994-07-15 | Internatl Business Mach Corp <Ibm> | Method and system for processing of graphics data stream by using plurality of processing nodes capable of being increased and decreased freely |
| JP2006004114A (en) * | 2004-06-16 | 2006-01-05 | Ricoh Co Ltd | Resolution conversion circuit and display device |
| JP4488498B2 (en) * | 2004-06-16 | 2010-06-23 | 株式会社リコー | Resolution conversion circuit and display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2506782B2 (en) | 1996-06-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |