Research on Suitable Matching Area Selection Based on Wavelet Multi-scale Edge

摘要：

On the research of gravity image matching aided navigation system, the selection of suitable matching area is an important content. This article applied wavelet multi-scale analysis to the edge extraction of gravity reference image. And the suitable matching areas were segmented by threshold the density characteristic decided by the wavelet multi-scale edge. Experiments showed that this method effectively improved the matching probability.

关键词： wavelet multi-scale edge suitable matching area gravity image matching matching probability

作者: Xu Xiaobo Wu Hualing Liu bo Xia Yuanping

作者单位: Faculty of Geomatics, East China Institute of Technology Fuzhou, China

会议类型: 国际会议

会议名称: 2010 International Conference on Information Security and Artificial Intelligence(2010年信息安全与人工智能国际会议 ISAI 2010)

会议地点: 成都

会议语种:英文

页码: 408-411

在线出版日期: 2010-12-17（万方平台首次上网日期，不代表论文的发表时间）