JPS56129490A - Transmission system of still picture - Google Patents
Transmission system of still pictureInfo
- Publication number
- JPS56129490A JPS56129490A JP3228580A JP3228580A JPS56129490A JP S56129490 A JPS56129490 A JP S56129490A JP 3228580 A JP3228580 A JP 3228580A JP 3228580 A JP3228580 A JP 3228580A JP S56129490 A JPS56129490 A JP S56129490A
- Authority
- JP
- Japan
- Prior art keywords
- still picture
- file
- computer
- signal
- constitution
- 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
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/21—Intermediate information storage
- H04N1/2166—Intermediate information storage for mass storage, e.g. in document filing systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Abstract
PURPOSE:To simplify the constitution at center side, by recording the plural data signals in the recording signal to the still picture file and enabling the still picture to service with the request from the terminal device through the use of recorded signal. CONSTITUTION:System control is made by the computer 1 provided at the center side, and collection and distribution of data is made between a plurality of terminal devices 6 with the communication controller 2. The still picture file 3 is connected to the computer 1, and the field of the file 3 is constituted with the video signal period during the vertical blanking period, and the physical address of the file 3 and the classification number of picture are assigned to the data signals 1, 2 at blanking period. When the still picture is requested from the terminal device 6, the address and classification number are inputted with the keyboard 7, the file 3 is retrieved with the control of the device 2 and the computer 1, and the coincidence of the code from the file 3 and that of the board 7 is confirmed with the still picture memory 9 and the still picture signal is fed to the TV receiver 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3228580A JPS56129490A (en) | 1980-03-13 | 1980-03-13 | Transmission system of still picture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3228580A JPS56129490A (en) | 1980-03-13 | 1980-03-13 | Transmission system of still picture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56129490A true JPS56129490A (en) | 1981-10-09 |
Family
ID=12354685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3228580A Pending JPS56129490A (en) | 1980-03-13 | 1980-03-13 | Transmission system of still picture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56129490A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58219884A (en) * | 1982-06-14 | 1983-12-21 | Sony Corp | Community antenna television system |
| JPS60137189A (en) * | 1983-12-26 | 1985-07-20 | Ikegami Tsushinki Co Ltd | Video information transmission system |
-
1980
- 1980-03-13 JP JP3228580A patent/JPS56129490A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58219884A (en) * | 1982-06-14 | 1983-12-21 | Sony Corp | Community antenna television system |
| JPS60137189A (en) * | 1983-12-26 | 1985-07-20 | Ikegami Tsushinki Co Ltd | Video information transmission system |
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