Video encoder with weighted prediction and methods for use therewith

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United States of America Patent

PATENT NO 9654775
SERIAL NO

14151019

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Abstract

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A weighted prediction module includes a weighted prediction parameter generation module configured to generate a plurality of initial weighted prediction parameters, to analyze the plurality of initial weighted prediction parameters, and to generate a refinement flag that indicates one of: enable parameter refinement and disable parameter refinement. A weighted prediction parameter refinement module is configured to generate a plurality of refined weighted prediction parameters by refining the plurality of initial weighted prediction parameters, when the refinement flag indicates that the parameter refinement is enabled. A weighted prediction flag generation module is configured to generate a weighted prediction flag that indicates one of: enable weighted prediction and disable weighted prediction, based on the refinement flag.

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Patent OwnerAddress
VIXS SYSTEMS INCTORONTO ON M2K 1E3

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Ying Richmond Hill, CA 626 17776
Zhao, Xu Gang Maple, CA 41 167

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