Image signal processing apparatus
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United States of America Patent
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-
Aug 28, 1990
Issued Date -
N/A
app pub date -
Dec 29, 1989
filing date -
Dec 2, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An image signal processing apparatus has first processing device for processing an image signal in a first mode, and a second for processing the image signal in a second mode. The first processing device eliminates a selected frequency component from the image signal. The first or second processing device is selected by an image discrimination signal.
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Cited Art Landscape
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