False license plate detection method and device and computer storage medium

The embodiment of the invention discloses a false license plate detection method and device and a computer storage medium, and belongs to the technical field of intelligent traffic. According to the method of the invention, when the target license plate number is detected through the target video stream, the multi-frame image containing the target vehicle mounted on the target license plate number can be acquired, and whether the license plate on the target vehicle is a false license plate is judged based on the vehicle detection result and the license plate detection result of each frame of image in the multi-frame image. And the accuracy of false license plate judgment is improved. Because the vehicle detection result indicates whether a vehicle exists in the corresponding image, the license plate detection result indicates whether a license plate exists in the corresponding image, and whether the license plate in the corresponding image is a false license plate under the condition that the license plate ex