US Patent Issued to QUALCOMM on April 21 for "Adaptive bilateral matching for decoder side affine motion vector refinement" (California Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,610,077, issued on April 21, was assigned to QUALCOMM Inc. (San Diego).

"Adaptive bilateral matching for decoder side affine motion vector refinement" 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 video coder is configured to receive a first block of video data to be coded using adaptive affine decoder side motion vector refinement (DMVR). The video coder may determine to set a first motion vector difference (MVD) for a first reference picture list to zero, and then refine control point motion vectors (CPMVs) associated with a seco...