CPC H04N 19/137 (2014.11) [H04N 19/105 (2014.11); H04N 19/119 (2014.11); H04N 19/132 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11)] | 2 Claims |
1. An image encoder comprising:
memory; and
a processor coupled to the memory and configured to:
derive a first motion vector for a first partition and a second motion vector for a second partition to encode a first portion in which the first partition is overlapped with the second partition in a current block;
store, for the first portion, one of the first motion vector and the second motion vector in response to a first condition; and
store, for the first portion, both of the first motion vector and the second motion vector in response to a second condition different from the first condition.
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