Apparatus and method for overlapped motion compensation for video coding
Abstract:
A method and apparatus for overlapped block motion compensation (OBMC) for video coding are provided. A current prediction block and a plurality of adjacent prediction blocks including an above prediction block, a below prediction block, a left prediction block, and a right prediction block are received and blended to generate a blended prediction block. Weighted samples of the current prediction block are combined with corresponding weighted samples of the above and below prediction blocks to generate an intermediate prediction block. Weighted samples of the intermediate prediction block are combined with corresponding weighted samples of the left and right prediction blocks to generate the blended prediction block.
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