MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202527097587 A) filed by Mediatek Inc. on October 09, 2025, for Method And Apparatus Of Region-Based Multiple-Pass Dmvr For Video Coding.
Inventors include Lai, Chen-Yen; Chen, Guan-Hao; Lin, Wen-Chun; Chuang, Tzu-Der; Hsu, Chih-Wei; Chen, Ching-Yeh; and Chen, Yi-Wen.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: Method and apparatus of motion vector refinement using MP-DMVR or BDOF. A current block is divided into N sub-regions, where N is a positive integer. A subblock size is determined for each of the N sub-regions according to predicted samples in said each of the N sub-regions. Said each of t...