JPS54126417A - Static picture transmission/receiving system - Google Patents

Static picture transmission/receiving system

Info

Publication number
JPS54126417A
JPS54126417A JP3389578A JP3389578A JPS54126417A JP S54126417 A JPS54126417 A JP S54126417A JP 3389578 A JP3389578 A JP 3389578A JP 3389578 A JP3389578 A JP 3389578A JP S54126417 A JPS54126417 A JP S54126417A
Authority
JP
Japan
Prior art keywords
signals
receiving
unit
memory
time
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
JP3389578A
Other languages
Japanese (ja)
Inventor
Minoru Kondo
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3389578A priority Critical patent/JPS54126417A/en
Publication of JPS54126417A publication Critical patent/JPS54126417A/en
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: To receive the picture required for grasping the outline in a short time and obtain a good-quality picture by transmitting one-time shares of video signals plural times and receiving them to store the first-time signals and rewrite selectively the second-time signals and following signals.
CONSTITUTION: By the transmission command to terminal 20, transmission control unit 27 drives transmission memory unit 25 to store signals from cammera 24 in one- picture components memory 25, and these picture signals are transmitted together with a start signal and a synchronizing signal by transmission unit 26. In receiving, signals are demodulated and waveform-shaped by receiving unit 28 and are sent to receiving memory unit 29, and simultaneously, the start signal and the synchronizing signal are detected by synchronizing detection unit 31, and memory 29 is driven through receiving control unit 32 to read signals onto monitor 30. In the first-time receiving, noise is detected for every scanning line by noise detection unit 33, and the position of the scanning line corresponding to noise is stored in detection line memory unit 34. In the second-time receiving, the corresponding part of memory 29 is rewritten only for noise-mixed scanning lines stored in unit 34, thereby correcting the picture to a noiseless pitcure.
COPYRIGHT: (C)1979,JPO&Japio
JP3389578A 1978-03-24 1978-03-24 Static picture transmission/receiving system Pending JPS54126417A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3389578A JPS54126417A (en) 1978-03-24 1978-03-24 Static picture transmission/receiving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3389578A JPS54126417A (en) 1978-03-24 1978-03-24 Static picture transmission/receiving system

Publications (1)

Publication Number Publication Date
JPS54126417A true JPS54126417A (en) 1979-10-01

Family

ID=12399255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3389578A Pending JPS54126417A (en) 1978-03-24 1978-03-24 Static picture transmission/receiving system

Country Status (1)

Country Link
JP (1) JPS54126417A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242687A (en) * 1985-08-19 1987-02-24 Kenwood Corp Picture transmission method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6242687A (en) * 1985-08-19 1987-02-24 Kenwood Corp Picture transmission method

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