Vision-based Aerial Refueling Docking based on SURF algorithm
For the Boom and Receptacle Air Refueling, in order to locate the spatial position of the refueling receptacle, an object locating method is developed based on Speeded-up Robust Feature (SURF) algorithm. Firstly, SURF feature vector matching algorithm is used to detect and collect suitable SURF feature points in left and right images produced by binocular stereo vision system separately. Then the point that shows the same spatial position in both left and right images can be located through process such as deleting wrong matching points and calculating the image coordinate of the target point. Finally, the three-dimensional coordinates of the target points could be rebuilt in the cameras coordinate system. According to the results of experiments, this method has good robustness and practicability.
SURF binocular stereo vision feature matching object location
Siyuan Qin Jianguo Yan
School of Automation, Northwestern Polytechnical University, Xian, 710072, China
国际会议
合肥
英文
3102-3106
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）