Sharp Kabushiki Kaisha Corporation

Yu-chieh Nien

Yu-Chiao Yang

A method of decoding video data by an electronic device is provided. The electronic device determines at least one block vector predictor for a block unit determined from a current frame according to the video data. The electronic device determines, from the current frame, a block template region adjacent to the block unit and a plurality of candidate template regions each indicated by a specific one of the at least one block vector predictor and a corresponding one of block vector differences in a vector difference list. The electronic device determines a first cost value between the block template region and each of the candidate template regions and determines, based on the first cost values, an adjusted difference list including at least one of the block vector differences. The electronic device selects, based on the adjusted difference list, a reference block from the current frame for reconstructing the block unit.

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Taipei, Taiwan

Yu-chieh Nien