Patent ID: 11962810
Assignee: LG ELECTRONICS INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A decoding method performed by a decoding apparatus, the decoding method comprising:
receiving image information including information on a prediction mode of a current block and residual information from a bitstream;
deriving the prediction mode of the current block based on the information on the prediction mode;
generating prediction samples of the current block based on the prediction mode;
generating transform coefficients based on the residual information;
generating residual samples of the current block based on the transform coefficients; and
generating reconstructed samples based on the prediction samples and the residual samples,
wherein the bitstream includes a sequence parameter set,
the sequence parameter set includes a combined inter-picture merge and intra-picture prediction (CIIP) enabled flag, and
the deriving includes parsing a regular merge flag from the bitstream based on that a condition based on the CIIP enabled flag and a condition based on a size of the current block are satisfied.