Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1979-06-26
1982-02-09
Tupper, Robert S.
Facsimile and static presentation processing
Static presentation processing
Attribute control
360 38, H04N 576
Patent
active
043152767
ABSTRACT:
A video signal defect compensation system is adapted to display an image on a video monitor without interruption. A video signal defect compensation device is adapted to reproduce a video signal, for a restricted time interval, from a memory medium on which a desired video program is recorded, and a video signal generator is adapted to continuously generate a predetermined video signal. Through a switching circuit, a video signal is selectively supplied from the video signal reproducing device or video signal generator to the video monitor. The switching circuit is controlled by a means for detecting whether or not the video signal reproducing device produces an output, and supplies a video signal to the video monitor while the video signal defect compensation device delivers the video signal, and supplies a video signal from the video signal generator to the video monitor while the video signal from the video signal reproducing device is interrupted.
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Kyokai, "A Still-Picture Multiplexed Television System", NHK Lab. Note, No. 194, pp. 2-11, Feb. 1976.
Harada Tsuyoshi
Oritake Yoshie
McElheny Jr. Donald
Tupper Robert S.
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