ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,464,142, issued on Nov. 4, was assigned to Bytedance Inc. (Los Angeles).
"Palette mode with intra block copy prediction" was invented by Weijia Zhu (San Diego), Li Zhang (San Diego) and Jizheng Xu (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "A video processing method is described. The method includes determining, for a conversion between a video unit of a video and a coded representation of the video, a maximum number of entries of a palette of representative values used during the conversion according to a rule; and performing the conversion using the palette, and wherein the rule specifies the maximum number of entries according to a chara...