ALEXANDRIA, Va., June 10 -- United States Patent no. 12,293,529, issued on May 6, was assigned to AXIS AB (Lund, Sweden).

"Method, system and non-transitory computer-readable media for prioritizing objects for feature extraction" was invented by Niclas Danielsson (Lund, Sweden), Christian Colliander (Lund, Sweden), Amanda Nilsson (Lund, Sweden) and Sarah Laross (Lund, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for prioritizing feature extraction for object re-identification in an object tracking application. Region of interests (ROI) for object feature extraction is determined based on motion areas in the image frame. Each object detected in an image frame and which is at least partly ove...