US Patent No. 10,992,945

COMPLEXITY REDUCTION OF SIGNIFICANCE MAP CODING


Patent No. 10,992,945
Issue Date April 27, 2021
Title Complexity Reduction Of Significance Map Coding
Inventorship Cheung Auyeung, Sunnyvale, CA (US)
Assignee SONY CORPORATION, Tokyo (JP)

Claim of US Patent No. 10,992,945


and
the grouping of the 4×4 chroma contexts includes contexts 1a, 1b, and 4a as additional contexts.