USE OF FILM GRAIN TO MASK COMPRESSION ARTIFACTS
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United States of America Patent
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Issued Date -
Jul 21, 2011
app pub date -
Jan 14, 2011
filing date -
Jan 15, 2010
priority date (Note) -
Abandoned
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Abstract
Systems, methods, and other embodiments associated with processing video data are described. According to one embodiment, a device comprises a video processor for processing a digital video stream by at least identifying a facial boundary within images of the digital video stream. A combiner selectively applies a digital film grain to the images based on the facial boundary.
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