Efficient, flexible motion estimation architecture for real time MPEG2 compliant encoding
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United States of America Patent
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Apr 15, 2003
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N/A
app pub date -
Nov 7, 1996
filing date -
Nov 7, 1996
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Abstract
Temporal compression of a digital video data stream with hierarchically searching in at least one search unit for pixels in a reference picture to find a best match for the current macroblock. This is followed by constructing a motion vector between the current macroblock and the best match macroblock in the reference picture.
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