The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Aug. 30, 2023
Mediatek Inc., Hsinchu City, TW;
Shih-Chun Chiu, Hsinchu City, TW;
Yu-Ling Hsiao, Hsinchu City, TW;
Yu-Cheng Lin, Hsinchu City, TW;
Chih-Wei Hsu, Hsinchu City, TW;
Ching-Yeh Chen, Hsinchu City, TW;
Tzu-Der Chuang, Hsinchu City, TW;
Yi-Wen Chen, San Jose, CA (US);
Yu-Wen Huang, Hsinchu City, TW;
MEDIATEK INC., Hsinchu City, TW;
Abstract
A method and apparatus for video coding using ALF with non-sample-value filter taps. According to the method, reconstructed pixels are received, wherein the reconstructed pixels comprise a current block. A current filtered output from an ALF for a current sample in the current block is derived, wherein the ALF comprises at least one non-sample-value term derived using target information unrelated to sample values of the current block and the target information is derived at an encoder side, or derived or received at a decoder side. Filtered-reconstructed pixels are provided, wherein the filtered-reconstructed pixels comprise the current filtered output.