一种选择适配区的算法  

Approach to Selection of Suitable-Matching Area from Reference Image

作　　者：李俊[1] 杨新[1] 朱菊华[1] 王建琦[1] 邓雁萍[1] 李介谷[1] 

机构地区：[1]上海交通大学图像处理与模式识别研究所,上海200030

出　　处：《数据采集与处理》2000年第4期495-499,共5页Journal of Data Acquisition and Processing

摘　　要：介绍了适配区的定义和研究意义 ,并就适配区的选择 ,提出了一种基于基准图的可配准特征向量 ,用以描述采用相关匹配算法搜寻指定点时定位的难易程度 ,由此给出了一种选择适配区的方法 ,实验验证了方法的可行性。A concept of the suitable matching area(SMA) to help route designing on the reference image is presented, which will be favor of the navigation research. Besides, a metric vector, named point correct matching feature(PCMF), is proposed to determine whether a given point is easy to search on the reference image by the cross correlation matching method. Based on this method, a global correct matching metric is addressed to measure whether a given area in the reference image is an easy matching area. Experiments prove that the approach is available.

关 键 词：相关匹配算法 适配区 配准度 

分 类 号：V448.13[航空宇航科学与技术—飞行器设计] TP391.41[自动化与计算机技术—计算机应用技术]