Circuit for eliminating ghost noise in image processing system
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United States of America Patent
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Feb 16, 1993
Grant Date -
N/A
app pub date -
Mar 6, 1992
filing date -
Apr 12, 1991
priority date (Note) -
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Importance
Abstract
A circuit for eliminating a ghost noise of an image processing system in transmitting an image signal, wherein an image data and a noise are separated from each other visually and the ghost noise added during transmitting is changed to a white noise so as to reduce an extent of deterioration of a picture quality because a pattern of a data scrambled at each frame is changed by an initial value being different at each frame.
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