US 12,267,487 B2
Method and device for configuring MPM list
Ling Li, Seoul (KR); Jin Heo, Seoul (KR); and Junghak Nam, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Apr. 24, 2024, as Appl. No. 18/644,760.
Application 18/644,760 is a continuation of application No. 17/436,964, granted, now 12,010,292, previously published as PCT/KR2019/018308, filed on Dec. 23, 2019.
Claims priority of provisional application 62/817,534, filed on Mar. 12, 2019.
Prior Publication US 2024/0275952 A1, Aug. 15, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/105 (2014.01); H04N 19/107 (2014.01); H04N 19/11 (2014.01); H04N 19/132 (2014.01); H04N 19/172 (2014.01); H04N 19/176 (2014.01)
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
OG exemplary drawing
 
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).