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:
Jun. 23, 2026
Filed:
Aug. 02, 2024
Applicant:
Tencent America Llc, Palo Alto, CA (US);
Assignee:
Tencent America LLC, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/00 (2014.01); H04N 19/186 (2014.01); H04N 19/82 (2014.01); H04N 19/86 (2014.01);
U.S. Cl.
CPC ...
H04N 19/82 (2014.11); H04N 19/186 (2014.11); H04N 19/86 (2014.11);
Abstract
In a method for video decoding, an offset value in a look up table of a cross-component sample offset (CCSO) filter is determined based on first reconstructed samples in a filter chain after a deblocking filter in the filter chain is applied and before a constrained directional enhancement filter (CDEF) in the filter chain is applied. The offset value of the CCSO filter is applied to second reconstructed samples in the filter chain after the CDEF in the filter chain is applied.