Dynamic high-speed target tracking method and device based on event camera

The invention discloses a dynamic high-speed target tracking method and device based on an event camera, and the method comprises the steps: obtaining a light brightness transformation diagram in a high-speed motion scene collected by the event camera, and analyzing the light brightness transformation diagram into an event frame image set; according to a plurality of targets identified through a second detection frame in a current frame image and a previous frame image in the event frame image set, performing target association matching on the current frame image and the previous frame image to determine a plurality of tracked targets; acquiring a predicted position and an actual position of the tracked target in the next frame of image, and determining whether the tracked target is the same tracking target according to an error between the predicted position and the actual position to obtain a tracking result; and acquiring and displaying a tracking result in real time. According to the scheme, the event cam