无线传感器网络中多类型数据融合研究综述

摘要

探讨多类型数据融合面临的新问题,从分析相关性出发,探讨多类型数据中可供融合的关系,提出数据类型属性相关的概念,并综述基于相关性的数据融合研究现状.给出了多类型数据融合研究的一般流程,按流程综述了相关文献,对各种技术进行了分析与对比,并指出了研究的难点、突破口以及未来的研究重点.%This paper focused on the new problems of multi-type data fusion. By analyzing the correlation,it explored the correlations of multi-type data which were available for data fusion, proposed the concept of multi-type correlation, and reviewed the current situation of data fusion research that was based on correlation. It also gave the general process of research on multi-type data fusion, and then reviewed related literatures acoording to the general process. It analysed and compared various kinds of technologies. At last it pointed out the difficulty and sally ports of the problems, and gave the future key points of the research.