A Composite Approach to Feature Matching for Updates Extraction and Integration

摘要：

For extracting updates from the new version of producers datasets and integrate them into users datasets In order to and and integration, a composite feature matching approach has been proposed to effectively establish feature correspondences between different datasets. Its basic procedure and matching decision rules are discussed. According to the matching results, the strategies and processes of extracting updates from producers datasets and integrating them into users datasets are also explained. Finally, the experimental results in actual datasets are presented to show the feasibility and validity of the proposed approach.

关键词： Feature Matching Updating Information Extraction Integration

作者: WANG Yu-hong

作者单位: School of Surveying-maping and Geo-Informaton Engineering, Henan Polytechnic University, Jiaozuo, China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 2874-2878

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）