Method and/or apparatus for multiple pass digital image stabilization
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United States of America Patent
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Dec 30, 2014
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N/A
app pub date -
Nov 14, 2007
filing date -
Feb 16, 2007
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Abstract
An apparatus including a first circuit and a second circuit. The first circuit may be configured to generate (i) a first series of sequential frames, (ii) a plurality of local motion vectors for each of the frames, (iii) one or more global motion vectors for each of the frames, (iv) a second series of stabilized sequential frames, (v) a plurality of rough motion vectors and (vi) a digital bitstream in response to (i) a video input signal. The second circuit may be configured to generate a single motion vector in response to a plurality of motion vectors. The second circuit may be further configured to eliminate outlier vectors from the plurality of motion vectors.
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