METHODS AND DEVICES FOR ADAPTIVE LOOP FILTER AND CROSS-COMPONENT ADAPTIVE LOOP FILTER
Application
US20260082042A1
Kind: A1
Mar 19, 2026
Assignee
BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
Inventors
Changyue MA, Xiaoyu XIU, Che-Wei KUO, Wei CHEN, Hong-Jheng JHU, Ning YAN, Xianglin WANG, Bing YU
Abstract
Methods and apparatus are provided for video decoding and encoding. In one method, a decoder obtains one or more spatial neighboring samples associated with a current sample, where the one or more spatial neighboring samples are from a residual signal. The decoder then derives an adaptive loop filter (ALF) classifier for an online ALF process, where the ALF classifier utilizes sample values from the residual signal.
CPC Classifications
H04N 19/117
G06N 3/0455
G06N 3/08
H04N 19/105
H04N 19/80
Filing Date
2025-11-26
Application No.
19402058