Method and Apparatus for Reducing Digital Video Image Data
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United States of America Patent
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Issued Date -
Jun 5, 2014
app pub date -
Jan 10, 2013
filing date -
Dec 5, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and apparatus is disclosed herein for reducing digital video image data. In one embodiment, the method comprises comparing a signature for one or more regions of a current frame of the image data to a signature of a corresponding region of one or more previous frames; and for a region of the one or more regions, sending the region to the data sink if comparing the signature results in determining that the signature of the region does not match a signature of a corresponding region of a previous frame available at the data sink.
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