JPS56129490A - Transmission system of still picture - Google Patents

Transmission system of still picture

Info

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
Application number
JP3228580A
Other languages
Japanese (ja)
Inventor
Tsutomu Asabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3228580A priority Critical patent/JPS56129490A/en
Publication of JPS56129490A publication Critical patent/JPS56129490A/en
Pending legal-status Critical Current

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.
JP3228580A 1980-03-13 1980-03-13 Transmission system of still picture Pending JPS56129490A (en)

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)

* Cited by examiner, † Cited by third party
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 Transmission system for video information

Cited By (2)

* Cited by examiner, † Cited by third party
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 Transmission system for video information

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