US Patent Issued to BEIJING BYTEDANCE NEWTORK TECHNOLOGY, BYTEDANCE on Oct. 28 for "Regression-based motion vector field based sub-block motion vector derivation" (Chinese, American Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,352, issued on Oct. 28, was assigned to BEIJING BYTEDANCE NEWTORK TECHNOLOGY Co. LTD. (Beijing) and BYTEDANCE INC. (Los Angeles).

"Regression-based motion vector field based sub-block motion vector derivation" was invented by Hongbin Liu (Beijing), Li Zhang (San Diego), Kai Zhang (San Diego), Jizheng Xu (San Diego) and Yue Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Devices, systems and methods for digital video coding, which includes deriving RMVF-based motion vector information, are described. An exemplary method for video processing includes deriving at least one motion model for a current video block, based on motion information...