US Patent Issued to BEIJING BYTEDANCE NETWORK TECHNOLOGY, BYTEDANCE on Aug. 26 for "Restrictions on motion vector difference" (Chinese, American Inventors)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,797, issued on Aug. 26, was assigned to BEIJING BYTEDANCE NETWORK TECHNOLOGY Co. LTD. (Beijing) and BYTEDANCE INC. (Los Angeles).

"Restrictions on motion vector difference" was invented by Zhipin Deng (Beijing), Li Zhang (San Diego) and Hongbin Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Restrictions on motion vector difference (MVD) are disclosed. In one example method of video processing, performing a conversion between a first block of video and a bitstream representation of the first block based on a constrained signaled MVD component associated with the first block, wherein value of the signaled motion vector difference componen...