METHOD OF CONSTRAIN DISPARITY VECTOR DERIVATION IN 3D VIDEO CODING
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United States of America Patent
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Oct 20, 2016
app pub date -
Jun 23, 2016
filing date -
Jul 27, 2012
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Abstract
A method for three-dimensional video encoding or decoding includes receiving first data associated with a current block of a current frame corresponding to a current view; determining a derived disparity vector for disparity-vector based motion-compensated-prediction (DV-MCP) of the current block, wherein the derived disparity vector is derived from a constrained neighboring block set of the current block, and the constrained neighboring block set corresponds to one or more spatial neighboring blocks on left side of the current block, one or more collocated blocks of the current block, or both said one or more spatial neighboring blocks on the left side and said one or more collocated blocks of the current block; and applying inter-view predictive encoding or decoding to the first data based on the derived disparity vector.
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