ALEXANDRIA, Va., June 4 -- United States Patent no. 12,323,730, issued on June 3, was assigned to NEC Corp. (Tokyo).

"Video surveillance system, video processing apparatus, video processing method, and video processing program" was invented by Daichi Hisada (Tokyo) and Takeshi Moribe (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A video processing apparatus includes a video analyzer that analyzes video data captured by a surveillance camera, detects an event belonging to a specific category, and outputs a detection result, a display controller that displays, together with a video of the video data, a category setting screen for setting a category of an event included in the video, and a learning data...