ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,537, issued on Sept. 23, was assigned to Imagination Technologies Ltd. (Kings Langley, Great Britain).
"Excluding video frame blocks from compensation based on difference determination" was invented by Jonathan Diggins (Waterlooville, Great Britain).
According to the abstract* released by the U.S. Patent & Trademark Office: "A processor unit configured to identify blocks of a frame of a video sequence to be excluded from a motion-compensated operation, includes a frame processor configured to process pixel values of a first frame to characterise blocks of one or more pixels of the first frame as representing at least a portion of a graphic object; a frame-difference processor co...