| CPC H04N 19/105 (2014.11) [H04N 19/107 (2014.11); H04N 19/11 (2014.11); H04N 19/132 (2014.11); H04N 19/172 (2014.11); H04N 19/176 (2014.11)] | 3 Claims |
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1. A decoding apparatus for an image decoding, the decoding apparatus comprising:
a memory; and
at least one processor connected to the memory, the at least one processor configured to:
derive a prediction mode of a neighboring block of a current block;
derive an intra prediction mode candidate for configuring a most probable mode (MPM) list based on the derived prediction mode of the neighboring block;
configure the MPM list based on the derived intra prediction mode candidate;
determine an intra prediction mode for the current block based on the configured MPM list;
derive prediction samples for the current block based on the determined intra prediction mode for the current block; and
generate a reconstructed picture based on the prediction samples,
wherein an INTRA PLANAR mode is derived as the intra prediction mode candidate based on a determination that the prediction mode of the neighboring block is not for an intra prediction and the prediction mode of the neighboring block is for a combined intra inter prediction (CIIP).
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