Video signal correcting device

Details Video signal correcting device Video signal correcting device

1990-12-03

1992-04-14

Perkey, W. B.

Facsimile and static presentation processing

Facsimile

Recording apparatus

360 381, H04N 594

Patent

active

051052822

ABSTRACT:
Disclosed is a video signal correcting device comprising area memorizing means for memorizing a video signal reproduced from a medium for one field unit or frame unit, means for detecting a drop-out of the reproduced video signal, drop-out position memorizing means for memorizing the position of the drop-out detected by the detecting means, and means for interpolating and changing information of the area memorizing means corresponding to the drop-out position memorized by the drop-out position memorizing means.

REFERENCES:
patent: 4054903 (1977-10-01), Ninomiya
patent: 4250521 (1981-02-01), Wright
patent: 4287529 (1981-09-01), Tatami et al.
patent: 4376290 (1983-03-01), Shirota
patent: 4517600 (1985-05-01), Reitmeier
patent: 4591925 (1986-05-01), Trytko
patent: 4605966 (1986-08-01), Collins

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