Study on the Technology of Terrain Contour Matching Guidance
Chen Shao-shun · Guidance and Fuze · 2003
This paper points out that the performance of matching system has a close connection with terrain choice.And concepts of standard deviation, roughness and correlation character are given, which reflects respectively terrain global wave, local variety and correlation character of adjacent areas in a specific field and of great importance for the selection of the terrain matching field. At the same time, The algorithm to match terrain using Hausdorff distance as the measure of the difference between two image is presented and the minimal Hausdorff distance means the best matching result. The experimental result shows the method is effective for matching terrain.