数据可视化技术及其应用

Data visualization and its applications

数据可视化是计算机学科的一个重要研究方向。文中简要介绍了数据可视化所需的技术 :数据预处理、映射、显示以及可视化技术在医学、气象预报、工程及数据挖掘中的应用。

Data visualization is an important research area i n computer science. In this paper, data visualization technologies including data pre-treatment, mapping and displaying are briefly introduced, and its applicati ons in medicine, weather forecasting, engineering and data mining are presented also.