One-pass video stabilization
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United States of America Patent
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Dec 26, 2017
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N/A
app pub date -
Mar 9, 2015
filing date -
Mar 7, 2014
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Abstract
A device is disclosed comprising a memory configured for holding video and a processor coupled to the memory. The memory contains computer-executable instructions that, when executed by the processor, cause the device to perform operations to stabilize the video, the operations comprising buffering consecutive original video frames, determining transformation matrices from subsets of the original video frames, wherein the transformation matrices represent estimates of stable camera motion, using the transformation matrices to warp the original video frames and generate video that is stabilized relative to the original video frames, and adjusting a size of a subset of original video frames in response to detecting a condition.
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