US Patent 7606312 Intra coding video data methods and apparatuses

Patent 7606312 was granted and assigned to RealNetworks on October, 2009 by the United States Patent and Trademark Office.

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US Patent 11843783 Predictive motion vector coding

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Gregory J. Conklin0

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Patent abstract

Streamlined prediction approaches are provided to predict pixel values of a 4×4 subblock of a macroblock of video data being encoded, under a number of prediction modes. Additionally, prediction approaches are provided to predict pixel values of a non-4×4 M×N subblock of a macroblock of video data being encoded, under a number of prediction modes, including 8×8, 8×4 and 4×8 subblocks. The invention may be practiced in an encoder and/or a decoder of a video apparatus.

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