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Moving picture coding device, moving picture coding method, moving picture, coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding program

  • US 10,448,044 B2
  • Filed: 02/19/2019
  • Issued: 10/15/2019
  • Est. Priority Date: 12/28/2011
  • Status: Active Grant
First Claim
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1. A moving picture decoding device adapted to decode a decoding block consisting of two prediction blocks, comprising:

  • a decoding unit configured to decode an index from a bitstream, the index is specifying a merging motion information candidate used in a prediction block subject to decoding;

    a merging motion information candidate list generation unit configured to generate a merging motion information candidate list including a plurality of merging motion information candidates for all the prediction blocks in the decoding block using candidate blocks not neighboring the prediction block but neighboring the decoding block, when a size of the decoding block is smaller than a threshold size;

    a merging motion information selection unit configured to select one merging motion information candidate from the merging motion information candidate list based on the index; and

    a processing unit including the decoding unit, the merging motion information candidate list generation unit, and the merging motion information selection unit.

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