ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,563,214, issued on Feb. 24, was assigned to QUALCOMM Inc. (San Diego).
"Cascading and parallel processing of affine DMVR video coding tools" was invented by Yan Zhang (San Diego), Han Huang (San Diego), Vadim Seregin (San Diego) and Marta Karczewicz (San Diego).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device for decoding video data can be configured to determine that a block of the video data is coded in an affine prediction mode; determine a plurality of control point motion vectors (CPMVs) for the affine prediction mode; perform two or more DMVR processes on the CPMVs to determine two or more sets of refined CPMVs, wherein to performing the two...