JPS55154880A - Picture input device - Google Patents
Picture input deviceInfo
- Publication number
- JPS55154880A JPS55154880A JP6287679A JP6287679A JPS55154880A JP S55154880 A JPS55154880 A JP S55154880A JP 6287679 A JP6287679 A JP 6287679A JP 6287679 A JP6287679 A JP 6287679A JP S55154880 A JPS55154880 A JP S55154880A
- Authority
- JP
- Japan
- Prior art keywords
- controller
- converters
- data
- pictures
- memory
- 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
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
Abstract
PURPOSE:To make it possible to sample a few frames continuously as still pictures by addressing recorded pictures with accuracy and then by storing a memory with pictures of those addresses by sampling. CONSTITUTION:Composite video signal VC from a TV camera, etc., is separated into color components R, G and B through color decoder 1 before being output. The data are converted into digital values by A/D converters 2-4. Further, clock generator 5 receives signal VC and sends out respective synchronizing signals FS, VS and HS, and clock signal C to converters 2-4 and sampling controller 6. Controller 6, triggered by trigger signal Tr from main controller 7, outputs those synchronizing signals, corresponding to data to be sampled, to data controller 8. Under the control of controller 6, controller 8 buffers the outputs of converters 2-4 for the addressing of a picture memory, thereby storing memory 9 with them via high- speed channel 11.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6287679A JPS55154880A (en) | 1979-05-22 | 1979-05-22 | Picture input device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6287679A JPS55154880A (en) | 1979-05-22 | 1979-05-22 | Picture input device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55154880A true JPS55154880A (en) | 1980-12-02 |
Family
ID=13212898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6287679A Pending JPS55154880A (en) | 1979-05-22 | 1979-05-22 | Picture input device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55154880A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195282A (en) * | 1981-05-27 | 1982-11-30 | Soodo Densanki System Kk | Display method and apparatus by video signal |
KR20030032500A (en) * | 2001-10-18 | 2003-04-26 | 삼성중공업 주식회사 | Capture system for moving picture |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4990428A (en) * | 1972-12-28 | 1974-08-29 | ||
JPS5336420A (en) * | 1976-09-16 | 1978-04-04 | Chubu Nippon Hoso Kk | Continous distrortion correction method |
JPS543431A (en) * | 1977-06-04 | 1979-01-11 | Bosch Gmbh Robert | Method of processing color tv signal |
-
1979
- 1979-05-22 JP JP6287679A patent/JPS55154880A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4990428A (en) * | 1972-12-28 | 1974-08-29 | ||
JPS5336420A (en) * | 1976-09-16 | 1978-04-04 | Chubu Nippon Hoso Kk | Continous distrortion correction method |
JPS543431A (en) * | 1977-06-04 | 1979-01-11 | Bosch Gmbh Robert | Method of processing color tv signal |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195282A (en) * | 1981-05-27 | 1982-11-30 | Soodo Densanki System Kk | Display method and apparatus by video signal |
JPH0421876B2 (en) * | 1981-05-27 | 1992-04-14 | Sord Computer Syst | |
KR20030032500A (en) * | 2001-10-18 | 2003-04-26 | 삼성중공업 주식회사 | Capture system for moving picture |
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