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

Claim 9:
10. An encoding method performed by an encoding apparatus, the encoding method comprising:
determining a prediction mode of a current block;
generating information on the prediction mode based on the prediction mode;
deriving residual samples of the current block;
deriving transform coefficients based on the residual samples;
generating the residual information based on the transform coefficients; and
encoding image information including the information on the prediction mode and the residual information,
wherein the image information includes a sequence parameter set,
the sequence parameter includes a combined inter-picture merge and intra-picture prediction (CIIP) enabled flag, and
the image information includes a regular merge flag based on that a condition based on the CIIP enabled flag and a condition based on a size of the current block are satisfied.