A SAR Image Matching Approach Based on Hausdorff Distance
NI Guo-xin · Fire Control and Command Control · 2012
Based on the conventional Hausdorff distance matching of edge position,we introduced the information of edge gradient direction to distance measuring.We constructed a new distance function that used the information of edge position and gradient direction,and used it to the SAR image matching.Experimental result shows that the robustness of the proposed algorithm has been improved compared to conventional algorithms.