CPC H04N 19/593 (2014.11) [H04N 19/176 (2014.11); H04N 19/44 (2014.11)] | 6 Claims |
1. A decoder for decoding a block, comprising:
circuitry; and
memory,
wherein, using the memory, the circuitry:
prohibits a first mode in which the block is to be split multiple times to generate first blocks; and
performs a second mode different from the first mode to split the block in order to generate second blocks, wherein
arrangement, shapes, and scan order of the first blocks are identical to arrangement, shapes, and scan order of the second blocks, respectively.
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