US Patent Issued to BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY on Sept. 2 for "Methods and devices for selectively applying bi-directional optical flow and decoder-side motion vector refinement for video coding" (California Inventors)

ALEXANDRIA, Va., Sept. 3 -- United States Patent no. 12,407,815, issued on Sept. 2, was assigned to BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY Co. LTD. (Beijing).

"Methods and devices for selectively applying bi-directional optical flow and decoder-side motion vector refinement for video coding" was invented by Yi-Wen Chen (San Diego), Xiaoyu Xiu (San Diego), Xianglin Wang (San Diego) and Tsung-Chuan Ma (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for video encoding is provided. The method includes obtaining, by an encoder, a plurality of blocks from a video picture, wherein each of the plurality of blocks is to be encoded by an intra prediction mode or an inter prediction mode; in r...