Method and apparatus for processing color video signals
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United States of America Patent
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-
Jan 26, 1988
Grant Date -
N/A
app pub date -
Apr 11, 1986
filing date -
Apr 11, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus is disclosed for improving video signals. High spatial frequency portions of color-representative signals are added to a luminance channel in order to improve the apparent sharpness of images having saturated colors, improve monochrome presentations of color images, and/or reduce the bandwidth necessary to represent color-representative signal components of video signals.
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