CPC H04N 19/96 (2014.11) [H04N 19/119 (2014.11); H04N 19/132 (2014.11); H04N 19/176 (2014.11); H04N 19/70 (2014.11)] | 12 Claims |
1. A device for decoding or processing a bitstream, the device including circuitry configured to:
obtain, from the bitstream, a syntax element;
obtain information for a minimum size in luma samples of a luma leaf block resulting from quadtree splitting (MinQtSizeY);
determine a maximum size in luma samples of a luma root block that can be split using a binary tree splitting (MaxBtSizeY) based on the information for the MinQtSizeY and the syntax element, wherein the MaxBtSizeY equals the MinQtSizeY left shifted according to a value of the syntax element;
determine whether binary splitting is allowed to be applied to a picture block based on the MaxBtSizeY; and
obtain a coding block of the picture block based on a result of the determining.
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