Fender device impact test method, device, equipment and medium

The embodiment of the invention provides a fender device impact test method, device and equipment and a medium, and belongs to the technical field of computers. The method comprises the steps of collecting a video of a whole ship berthing process; intercepting a plurality of target pictures from the video; selecting a first picture from the plurality of target pictures as a reference picture according to a time sequence, and taking the target pictures except the reference picture as comparison pictures; extracting a reference region in the reference picture and a comparison region in each comparison picture, wherein the reference region and the comparison region both comprise a preset mark region on the fender device; and according to the reference area and the comparison area, a time-stress curve graph of the fender device in the whole ship berthing process is determined. According to the invention, the economic cost caused by the installation of a large-scale sensor is saved, the method is not affected by t