JPS5480651A - Video processor - Google Patents
Video processorInfo
- Publication number
- JPS5480651A JPS5480651A JP14808477A JP14808477A JPS5480651A JP S5480651 A JPS5480651 A JP S5480651A JP 14808477 A JP14808477 A JP 14808477A JP 14808477 A JP14808477 A JP 14808477A JP S5480651 A JPS5480651 A JP S5480651A
- Authority
- JP
- Japan
- Prior art keywords
- unit
- video
- signal
- parameter
- written
- 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 establish the video processor easy to use for the user and assuring conventionality, by reducing the enormous processing time. CONSTITUTION:The coordinate calculator 4 receiving the start signal RUN from the external controller 3 calculates the specified video coordinates with the parameter written in from the unit 3 in advance as the parameter signal and outputs it to the operation unit 7. When the unit 7 receives start signal, video coordinates are outputted to the video memory unit 5, and further outputs the readout signal to the local memory unit 6, and the video information is stored in the video memory unit 5. When the readout operation completion signal is received from the unit 5, the unit 7 reads out the content of the unit 6, allowing to operation-process according to the program written from the unit 3 as the parameter in advance and the result is written in the unit 5. When the unit 4 receives the program end signal from the unit 7, the next coordinate is calculated and the same operations are repeated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14808477A JPS5833588B2 (en) | 1977-12-12 | 1977-12-12 | Video processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14808477A JPS5833588B2 (en) | 1977-12-12 | 1977-12-12 | Video processing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5480651A true JPS5480651A (en) | 1979-06-27 |
JPS5833588B2 JPS5833588B2 (en) | 1983-07-20 |
Family
ID=15444866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14808477A Expired JPS5833588B2 (en) | 1977-12-12 | 1977-12-12 | Video processing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5833588B2 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690375A (en) * | 1979-12-24 | 1981-07-22 | Toshiba Corp | Picture expanding-contracting device |
JPS5717073A (en) * | 1980-07-04 | 1982-01-28 | Canon Inc | Picture data processing system |
JPS5745678A (en) * | 1980-09-02 | 1982-03-15 | Fujitsu Ltd | Video processing circuit |
JPS57103570A (en) * | 1980-12-19 | 1982-06-28 | Fujitsu Ltd | Picture processor |
JPS5910084A (en) * | 1982-07-07 | 1984-01-19 | Victor Co Of Japan Ltd | Data transfer device |
JPS6020287A (en) * | 1983-07-14 | 1985-02-01 | Olympus Optical Co Ltd | Tv picture data input device |
JPS6041171A (en) * | 1984-06-11 | 1985-03-04 | Hitachi Ltd | Cutting and composing device of document picture data |
JPH05101171A (en) * | 1991-10-08 | 1993-04-23 | Nippon Avionics Co Ltd | Image input device |
-
1977
- 1977-12-12 JP JP14808477A patent/JPS5833588B2/en not_active Expired
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690375A (en) * | 1979-12-24 | 1981-07-22 | Toshiba Corp | Picture expanding-contracting device |
JPS5853781B2 (en) * | 1979-12-24 | 1983-12-01 | 株式会社東芝 | Image scaling device |
JPS5717073A (en) * | 1980-07-04 | 1982-01-28 | Canon Inc | Picture data processing system |
JPH0143332B2 (en) * | 1980-07-04 | 1989-09-20 | Canon Kk | |
JPS5745678A (en) * | 1980-09-02 | 1982-03-15 | Fujitsu Ltd | Video processing circuit |
JPS57103570A (en) * | 1980-12-19 | 1982-06-28 | Fujitsu Ltd | Picture processor |
JPS5910084A (en) * | 1982-07-07 | 1984-01-19 | Victor Co Of Japan Ltd | Data transfer device |
JPS6020287A (en) * | 1983-07-14 | 1985-02-01 | Olympus Optical Co Ltd | Tv picture data input device |
JPS6041171A (en) * | 1984-06-11 | 1985-03-04 | Hitachi Ltd | Cutting and composing device of document picture data |
JPH05101171A (en) * | 1991-10-08 | 1993-04-23 | Nippon Avionics Co Ltd | Image input device |
Also Published As
Publication number | Publication date |
---|---|
JPS5833588B2 (en) | 1983-07-20 |
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