JPS5646370A - Picture processor - Google Patents
Picture processorInfo
- Publication number
- JPS5646370A JPS5646370A JP12187379A JP12187379A JPS5646370A JP S5646370 A JPS5646370 A JP S5646370A JP 12187379 A JP12187379 A JP 12187379A JP 12187379 A JP12187379 A JP 12187379A JP S5646370 A JPS5646370 A JP S5646370A
- Authority
- JP
- Japan
- Prior art keywords
- data
- registers
- size
- mosaic
- mosaic unit
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Studio Circuits (AREA)
Abstract
PURPOSE:To enable to determine the size of mosaic video element independently of the data amount able to be processed once by the P/S conversion section (where: P is parallel and S is serial), by storing the picture data read out from the video memory section to a plurality of registers. CONSTITUTION:The picture data is read out from the picture memory section 10 storing the picture data and it is fed to a plurality of registers 16a1-16an provided in the P/S conversion section 16, and each mosaic unit is converted into representing data. Accordingly, the size of the mosaic unit can be decided independently of the data number P processable once at the P/S conversion section 16. If the number of registers is one, register 16a1, there is restricition between the mosaic unit x and the data number p, giving hindrance free selection of them. Further, acutually, the number of registers 16a1-16an is 2-3, which can cover almost all the size of mosaic unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12187379A JPS5646370A (en) | 1979-09-21 | 1979-09-21 | Picture processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12187379A JPS5646370A (en) | 1979-09-21 | 1979-09-21 | Picture processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5646370A true JPS5646370A (en) | 1981-04-27 |
Family
ID=14822031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12187379A Pending JPS5646370A (en) | 1979-09-21 | 1979-09-21 | Picture processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5646370A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726974A (en) * | 1980-07-25 | 1982-02-13 | Nec Home Electronics Ltd | Audio circuit for television receiver |
JPS6232578A (en) * | 1985-08-05 | 1987-02-12 | Canon Inc | Picture processing method |
US4888643A (en) * | 1987-04-17 | 1989-12-19 | Sony Corporation | Special effect apparatus |
US4956872A (en) * | 1986-10-31 | 1990-09-11 | Canon Kabushiki Kaisha | Image processing apparatus capable of random mosaic and/or oil-painting-like processing |
US5486873A (en) * | 1992-10-13 | 1996-01-23 | Samsung Electronics Co., Ltd. | Screen-art circuit adopting an analog method |
-
1979
- 1979-09-21 JP JP12187379A patent/JPS5646370A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5726974A (en) * | 1980-07-25 | 1982-02-13 | Nec Home Electronics Ltd | Audio circuit for television receiver |
JPS6232578A (en) * | 1985-08-05 | 1987-02-12 | Canon Inc | Picture processing method |
US4956872A (en) * | 1986-10-31 | 1990-09-11 | Canon Kabushiki Kaisha | Image processing apparatus capable of random mosaic and/or oil-painting-like processing |
US4888643A (en) * | 1987-04-17 | 1989-12-19 | Sony Corporation | Special effect apparatus |
US5486873A (en) * | 1992-10-13 | 1996-01-23 | Samsung Electronics Co., Ltd. | Screen-art circuit adopting an analog method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56116147A (en) | Digital semiconductor integrated circuit and digital control system using it | |
JPS5597642A (en) | Data processor | |
JPS5616243A (en) | Microaddress production system | |
JPS5590187A (en) | Matrix array camera | |
JPS5646370A (en) | Picture processor | |
JPS55143635A (en) | Input-output controller | |
JPS5295927A (en) | Display device | |
JPS5487130A (en) | Conventional register access system | |
JPS56123069A (en) | Data processing device | |
JPS5591029A (en) | Microprogram control system | |
JPS55129823A (en) | Information processing system | |
FR2563349B1 (en) | SYSTOLIC DIGITAL DATA PROCESSING MATRIX MULTIPLIER | |
JPS5334443A (en) | Multifunction electronic unit | |
JPS5493342A (en) | Vector register | |
JPS53142841A (en) | Data processor | |
JPS55157182A (en) | Buffer memory | |
JPS5697173A (en) | Operation processing system by mask | |
JPS55159226A (en) | Data input and output unit | |
JPS5439541A (en) | Data processor | |
JPS55107322A (en) | Circulation type digital filter | |
JPS55129837A (en) | Microprogram address control unit | |
JPS5562580A (en) | Buffer memory unit | |
JPS5668848A (en) | Memory control unit | |
JPS55129840A (en) | Program trace system | |
JPS6446851A (en) | Information processor |