Binocular Vision Location with Swing Compensation Based on Fisheye Lens

In the field of marine monitoring, the monitoring equipment is prone to swing and the positioning accuracy is significantly reduced because of the complicated weather conditions at sea and the swaying of ships. In addition, marine surveillance requires a wide range of perspectives, traditional cameras are difficult to meet the perspective requirements. In view of the above problems, this paper presents a binocular fisheye visual positioning method with added swing compensation. First of all, under Matlab and OpenCV, the camera is calibrated using an improved algorithm., then the system's image processing module correct and process the image, and finally calculate the target's physical coordinates through tilt compensation. Experimental results show that the above method can be achieved, and the positioning accuracy is high, the error is less than 5%.