US Patent Issued to PIXELWORKS SEMICONDUCTOR TECHNOLOGY (SHANGHAI) on Aug. 25 for "Methods and systems for motion vector calculation and processing" (Chinese, American Inventors)

ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,718,383, issued on Aug. 25, was assigned to PIXELWORKS SEMICONDUCTOR TECHNOLOGY (SHANGHAI) Co. LTD. (Shanghai).

"Methods and systems for motion vector calculation and processing" was invented by Guohua Cheng (Shanghai), Neil Woodall (Newport Beach, Calif.) and Hongmin Zhang (Santa Clara, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and method are herein provided for motion vector calculation, processing, and filtering. In one example, a method comprises receiving a plurality of image frames as inputs; calculating one or more internal motion vector (MV) fields between a past frame (PF) and a current frame (CF) of the plurality of image f...