Patent ID: 9445121
Filing Date: 2016-09-13
CPC Classification: H04N

Claim Text:
1. A method for motion compensation of images with overlapped block disparity compensation (OBDC), the method comprising the steps of: determining that OBDC is enabled in a video bit stream; in response to determining that OBDC is enabled in a video bit stream, determining that OBDC is enabled for one or more transform coded macroblocks that (i) neighbor a particular macroblock within the video bit stream, and (ii) are ordered within the video bit stream to be transform coded before the particular macroblock; in response to determining that OBDC is enabled for the one or more transform coded macroblocks in the video bitstream, determining one or more regions of the particular macroblock for generating, using OBDC, residual information, wherein the one or more regions include one or more overlapping regions between the particular macroblock and the one or more transform coded macroblocks, and exclude one or more overlapping regions between the particular macroblock and one or more future macroblocks that (i) neighbor the particular macroblock, and (ii) are ordered within the video bit stream to be transform coded after the particular macroblock, and wherein the one or more excluded overlapping regions do not overlap with any one of the one or more transform coded macroblocks; for each respective region of the one or more regions: