US 12,244,791 B2
History-based motion vector prediction
Xiaoyu Xiu, San Diego, CA (US); Yuwen He, San Diego, CA (US); and Jiancong Luo, Skillman, NJ (US)
Assigned to InterDigital VC Holdings, Inc., Wilmington, DE (US)
Filed by VID SCALE, INC., Wilmington, DE (US)
Filed on Nov. 15, 2023, as Appl. No. 18/510,196.
Application 18/510,196 is a continuation of application No. 17/419,361, abandoned, previously published as PCT/US2019/067639, filed on Dec. 19, 2019.
Claims priority of provisional application 62/786,429, filed on Dec. 29, 2018.
Prior Publication US 2024/0089427 A1, Mar. 14, 2024
Int. Cl. H04N 19/105 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01); H04N 19/51 (2014.01)
CPC H04N 19/105 (2014.11) [H04N 19/159 (2014.11); H04N 19/176 (2014.11); H04N 19/51 (2014.11)] 27 Claims
OG exemplary drawing
 
1. A device for video decoding, the device comprising:
a processor configured to:
generate a candidate list for performing motion compensated prediction associated with a current block, wherein the current block is partitioned into a triangular first partition and a second partition;
add at least one of a spatial candidate or a temporal candidate to the candidate list;
derive a history-based motion vector prediction (HMVP) candidate from a previously coded block;
add the HMVP candidate to the candidate list; and
decode the current block that comprises the triangular first partition and the second partition based on the candidate list.