景象匹配制导基准图选定准则研究  

Study on Reference Image Selection Roles for Scene Matching Guidance

作　　者：曹菲[1] 杨小冈[1] 缪栋[1] 张云鹏[1] 

机构地区：[1]第二炮兵工程学院303教研室,陕西西安710025

出　　处：《计算机应用研究》2005年第5期137-139,共3页Application Research of Computers

基　　金：总装"十五"预研卫星应用技术资助项目(413220209)

摘　　要：系统地研究了一些图像可匹配性检验参数,定义了图像的自匹配性能参数,设计了该参数的计算方法,进而提出一种新的基准图选定准则。基于理论分析与仿真实验,指出了常用准则存在的局限性,说明了本方法的优越性;通过大量的基准图选定实验,给出了特定条件下常用准则的门限值,验证了该准则的有效性及实用性。Several image matching ability verification parameters are systematically studied. Image self matching performance parameters are defined, and the calculation approach for the parameters is designed, more over, a new RISR is proposed. Based on theoretical analysis and simulation experiments, the limitations of the conventional RISR are pointed out and the advantages of the proposed RISR are indicated. According to massive reference image selection experiments, some thresholds of the conventional in specific condition are given, the practicability and efficiency of the proposed RISR is demonstrated.

关 键 词：景象匹配 基准图选定准则 自匹配 性能参数 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]