In order to improve the real-time performance of the visual navigation of autonomous aerial refueling with hose type, a adaptive kernel window algorithm based on Meanshift algorithm is proposed, which can improve the realtime performance of the algorithm. Taking the black circular area inside the drogue as the final tracking target, the detection algorithm provides the initial relative position of the drogue, accuratly and reliably; then it takes the position information of the drogue as the input of Meansh...