| CPC H04N 19/52 (2014.11) [H04N 19/12 (2014.11); H04N 19/174 (2014.11); H04N 19/182 (2014.11)] | 3 Claims |
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1. An encoding method comprising:
correcting a base motion vector using a correction value in one direction selected from among fixed directions; and
encoding a current partition using the base motion vector corrected, wherein
the correction value is specified by a first parameter and an index from among indexes, the first parameter indicating a table to be selected from among a plurality of tables each including correction values, the indexes indicating respective correction values included in the table indicated by the first parameter,
in each of the plurality of tables, a smaller correction value among the correction values is assigned a smaller index among the indexes,
minimum correction values respectively included in the plurality of tables are different from each other, and
the plurality of tables include a first table including sub-pixel correction values and integer-pixel correction values.
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