US 12,278,976 B2
Intra-inter prediction mode
Liang Zhao, Palo Alto, CA (US); Xin Zhao, Palo Alto, CA (US); Xiang Li, Palo Alto, CA (US); and Shan Liu, Palo Alto, CA (US)
Assigned to TENCENT AMERICA LLC, Palo Alto, CA (US)
Filed by TENCENT AMERICA LLC, Palo Alto, CA (US)
Filed on Dec. 15, 2023, as Appl. No. 18/541,106.
Application 18/541,106 is a continuation of application No. 17/696,437, filed on Mar. 16, 2022, granted, now 11,895,304.
Application 17/696,437 is a continuation of application No. 16/673,097, filed on Nov. 4, 2019, granted, now 11,310,515, issued on Apr. 19, 2022.
Claims priority of provisional application 62/788,056, filed on Jan. 3, 2019.
Claims priority of provisional application 62/767,228, filed on Nov. 14, 2018.
Prior Publication US 2024/0195987 A1, Jun. 13, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 19/176 (2014.01); H04N 19/117 (2014.01); H04N 19/159 (2014.01)
CPC H04N 19/176 (2014.11) [H04N 19/117 (2014.11); H04N 19/159 (2014.11)] 18 Claims
OG exemplary drawing
 
1. A method for video encoding, the method performed by at least one processor and comprising:
receiving video data; and
encoding the video data to signal decoding of the video data based on:
selecting, based on whether an intra mode uses different initial weighting factors of position dependent intra prediction combination (PDPC) than PDPC, a set of weightings in an intra-inter mode, and
applying PDPC to modify at least one of an inter prediction sample and another sample,
wherein applying PDPC comprises modifying only a luma component of the sample.