US 12,439,068 B2
Bilateral matching based reference picture reordering
Ning Yan, San Diego, CA (US); Yi-Wen Chen, San Diego, CA (US); Xiaoyu Xiu, San Diego, CA (US); Wei Chen, San Diego, CA (US); Che-Wei Kuo, San Diego, CA (US); Hong-Jheng Jhu, San Diego, CA (US); Han Gao, San Diego, CA (US); Xianglin Wang, San Diego, CA (US); and Bing Yu, Beijing (CN)
Assigned to BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD., Beijing (CN)
Filed by BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD., Beijing (CN)
Filed on Jul. 18, 2024, as Appl. No. 18/776,609.
Application 18/776,609 is a continuation of application No. PCT/US2023/010452, filed on Jan. 10, 2023.
Claims priority of provisional application 63/300,312, filed on Jan. 18, 2022.
Prior Publication US 2025/0016348 A1, Jan. 9, 2025
Int. Cl. H04N 7/12 (2006.01); H04N 19/105 (2014.01); H04N 19/159 (2014.01); H04N 19/176 (2014.01); H04N 19/44 (2014.01)
CPC H04N 19/44 (2014.11) [H04N 19/105 (2014.11); H04N 19/159 (2014.11); H04N 19/176 (2014.11)] 14 Claims
OG exemplary drawing
 
1. A video processing method for inter-prediction performed by a video decoder, comprising:
determining a reference index for a video block in a video frame of a video from a bitstream;
generating a joint list comprising a plurality pairs of reference pictures based on a first reference list and a second reference list for the video block;
reordering the plurality pairs of reference pictures in the joint list based on bilateral matching using one or more motion vectors of the video block to generate a reordered joint list; and
performing the inter-prediction on the video block based on the reordered joint list and the reference index.