ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,806, issued on May 12, was assigned to TENCENT AMERICA LLC (Palo Alto, Calif.).
"Adaptive chroma intra mode coding in video compression" was invented by Liang Zhao (Palo Alto, Calif.), Xin Zhao (Palo Alto, Calif.) and Shan Liu (Palo Alto, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "An example method of video decoding includes receiving a video bitstream that comprises a chroma component and a luma component. The method further includes identifying a context based on a nominal angle corresponding to the chroma component, and entropy-decoding an indicator from the video bitstream according to the context, the indicator corresponding to a delt...