ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,470, issued on June 16, was assigned to AXIS AB (Lund, Sweden).
"Method and device for pruning a video sequence" was invented by Mattias Pettersson (Lund, Sweden) and Andreas Karlsson (Lund, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method prunes a prediction-coded video sequence and a corresponding pruning device. The pruning method comprises: obtaining one or more global motion values for the video sequence, wherein each global motion value represents an amount of motion in a scene depicted by a set of successive image frames in the video sequence; for a set of successive image frames having a global motion value being below a global...