JPS6421680A - Image data processor - Google Patents
Image data processorInfo
- Publication number
- JPS6421680A JPS6421680A JP17851487A JP17851487A JPS6421680A JP S6421680 A JPS6421680 A JP S6421680A JP 17851487 A JP17851487 A JP 17851487A JP 17851487 A JP17851487 A JP 17851487A JP S6421680 A JPS6421680 A JP S6421680A
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- image data
- processing
- storing
- control part
- 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.)
- Pending
Links
Abstract
PURPOSE:To increase processing speed by reading a rotation processed image data from a rotation processing part with a rotation control part when the image data are written to a storing part by the rotation control part and writing them to the storing part. CONSTITUTION:The image data are read from a storing part 2 by a control part 3 and a rotation control part 4 writes the image data to a rotation processing part 5. Next, when the control part 3 executes operation to write the rotation-processed image data to the storing part 2, the rotation control part 4 reads the rotation-processed image data from the rotation processing part 5 and writes them to the storing part 2. This writing procedure is repeated only by the processing units part of the rotation processing part 5. Next, the rotation processing for the processing units part of the rotation processing part 5 is executed. Thus, since the rotation control part 4 reads the rotation processed image data from the rotation processing part 5 and writes them to the storing part, the processing speed can be increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17851487A JPS6421680A (en) | 1987-07-17 | 1987-07-17 | Image data processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17851487A JPS6421680A (en) | 1987-07-17 | 1987-07-17 | Image data processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421680A true JPS6421680A (en) | 1989-01-25 |
Family
ID=16049804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17851487A Pending JPS6421680A (en) | 1987-07-17 | 1987-07-17 | Image data processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421680A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0361355U (en) * | 1989-10-17 | 1991-06-17 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217072A (en) * | 1982-06-11 | 1983-12-16 | Sony Corp | Digital signal processing device |
JPS59167772A (en) * | 1983-03-11 | 1984-09-21 | Ricoh Co Ltd | Picture data rotating device |
JPS61198371A (en) * | 1985-02-28 | 1986-09-02 | Toshiba Corp | Picture processing system |
-
1987
- 1987-07-17 JP JP17851487A patent/JPS6421680A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217072A (en) * | 1982-06-11 | 1983-12-16 | Sony Corp | Digital signal processing device |
JPS59167772A (en) * | 1983-03-11 | 1984-09-21 | Ricoh Co Ltd | Picture data rotating device |
JPS61198371A (en) * | 1985-02-28 | 1986-09-02 | Toshiba Corp | Picture processing system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0361355U (en) * | 1989-10-17 | 1991-06-17 |
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