Target trajectory tracking method based on multi-frame video

• Main Author: GAO JINQUAN
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses a target trajectory tracking method based on a multi-frame video, and relates to the technical field of high-altitude parabolic monitoring. Video acquisition terminals are installed on the front face and the side face of a building respectively, pictures obtained by the video acquisition terminals are analyzed frame by frame, whether a moving object exists in the video pictures or not is judged, and a target trajectory tracking result is obtained. The method comprises the following steps: acquiring a video image of a moving object, judging whether the moving object has risk or not according to the change of the moving object in the video image, tracking a track and a source of the moving object if the moving object has the risk, and sending a tracking result to a management center, so that the source of the high-altitude parabolic object can be quickly found when the high-altitude parabolic object is generated; and therefore, a deterrent effect on a high-altitude object throwing behavi