测试技术学报2018，Vol.32Issue(1)：60-64,5.DOI:10.3969/j.issn.1671-7449.2018.01.012
基于适配性评价的合成孔径雷达景象匹配航迹规划方法研究
Research on SAR Scene Matching Route Planning Based on Fitness Evaluation
张辉 1苏晓静 1张聪 1郝梦茜1
作者信息
- 1. 北京航天自动控制研究所,北京100854
- 折叠
摘要
Abstract
In this paper,SAR scene matching reference image is analyzed,following the information richness,the four basic principles of significance,uniqueness and stability,combined with matching characteristics SAR matching algorithm to meet the interest of consistency match.The basic adaptive feature vector set is established by image signal-to-noise ratio,image variance,image edge density,im-age information entropy,image absolute roughness and image autocorrelation coefficient,and the com-prehensive evaluation criterion is obtained through sample training.On the basis of this,the traj ectory planning criterion is established based on the traj ectory characteristics of the aircraft,and the path plan-ning method based on the fitness evaluation is explored.The experimental results show that the method can plan the track to meet the matching performance requirements and provide the basis for the aircraft traj ectory planning.关键词
合成孔径雷达景象匹配/适配性准则/航迹规划Key words
SAR scene matching/adaptive/traj ectory planning分类
军事科技引用本文复制引用
张辉,苏晓静,张聪,郝梦茜..基于适配性评价的合成孔径雷达景象匹配航迹规划方法研究[J].测试技术学报,2018,32(1):60-64,5.
