Treemap-Based Visualization Methods for Pesticide Residues Detection Data

摘要：

　　Large amounts of complex data will be produced when detecting pesticide residues in edible agricultural products within some areas, such as in our whole county..In order to helping experts and decision-makers understand and analyze these large amounts of data accurately and effectively, a treemap based visualization method for pesticide residues detection data is presented in this paper.First, the characteristics of pesticide-residue detection data are analyzed.Then, a treemap-basod visualization method is presented.It uses hierarchical data visualization technique based on treemap combining with interactive techniques, such as detail viewing, selecting and filtering.The results of applying this method to analyzing pesticide-residue detection data set demonstrate that it can help experts to analyze data set according to the hierarchical structure of regions and categories of agricultural products effectively.

关键词： Pesticide residue detection data Information visualization Hierarchical data visualization Treemap

作者: Yanjie Jia Yi Chen Zhigang Li

作者单位: School of Computer and Information Engineering,Beijing Technology and Business University,100048 Beijing, China

会议类型: 国际会议

会议名称: 第八届图像图形技术与应用学术会议(8th Conference on Image and Graphics Technologies and Applications)(IGTA2013)

会议地点: 北京

会议语种:英文

页码: 154-162

在线出版日期: 2013-04-02（万方平台首次上网日期，不代表论文的发表时间）