Motion compensated de-interlacing and noise reduction
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United States of America Patent
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Nov 8, 2016
Grant Date -
Apr 9, 2015
app pub date -
May 19, 2014
filing date -
Oct 3, 2013
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Abstract
A video processing system for de-interlacing a video signal comprises a motion estimation block, a refinement motion estimation block, and a de-interlacer. The motion estimation block generates integer motion vectors for the video signal. The refinement motion estimation block generates fractional motion vectors as a function of the generated integer motion vectors and select frames of the video signal. The de-interlacer generates an output as a function of the generated fractional motion vectors and the selected frames of the video signal.
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