| CPC H04N 19/132 (2014.11) [H04N 19/119 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/46 (2014.11)] | 4 Claims |
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1. An image decoding method performed by a decoding apparatus, the method comprising:
receiving a bitstream comprising information on merge data of a current block;
deriving prediction samples for the current block based on the information on the merge data; and
generating reconstructed samples based on the prediction samples,
wherein deriving prediction samples for the current block based on the information on the merge data comprising:
checking a value of first flag information related to whether combined inter and intra prediction (CIIP) is applied to the current block, the first flag information being included in the information on the merge data;
parsing information related to an inter prediction coding tool based on the value of the first flag information; and
deriving the prediction samples based on the information related to the inter prediction coding tool,
wherein the information related to the inter prediction coding tool includes information related to a partitioning prediction.
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