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.
出处
《数据采集与处理》
CSCD
2000年第4期495-499,共5页
Journal of Data Acquisition and Processing
关键词
相关匹配算法
适配区
配准度
cross correlation matching
suitable matching area
correct matching metriching
