H - Electricity – 04 – N
Patent
H - Electricity
04
N
354/141, 350/43
H04N 9/04 (2006.01) H04N 9/535 (1980.01)
Patent
CA 1104248
ABSTRACT OF THE DISCLOSURE In processing a video signal, a vertical correlation is utilized between video signals of successive line intervals. The video signals from the two line intervals are examined their exis- tences, polarities and magnitudes between them. If both signals are existed with the same polarity, a smaller signal in magnitude is derived at a system output and otherwise no signal appears at the out- put. This system can be applied to a color television camera circuit.
275069
Nagumo Fumio
Nishimura Toshimichi
Yamanaka Seisuke
Gowling Lafleur Henderson Llp
Sony Corporation
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