ALEXANDRIA, Va., Feb. 12 -- United States Patent no. 12,223,985, issued on Feb. 11, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Grounding flow graphs in signals" was invented by Mikita Dvornik (Toronto), Isma Hadji (Toronto) and Allan Douglas Jepson (Oakville, Canada).
According to the abstract* released by the U.S. Patent & Trademark Office: "A first graph which is a flow graph is converted into a second graph using a first algorithm. The second graph, combined with a second algorithm using a dynamic programming recursion, is compared with a video and a best matching thread, with respect to the video, is found through the second graph. The best matching thread may then be used for a user-assistance function. Th...