An Automatic Rapid Annotation Placement Algorithm of Point Features Based on Template

摘要：

This paper first discusses the necessity of the automatic annotation placement.According to the Chinese custom of reading map,based on the present principle of map annotation placement,a new principle is proposed.Then some present algorithms of automatic map annotation placement are introduced and,at the same time,their shortcomings are pointed out.In order to improve the automatic annotation placement,the authors bring forward an automatic annotation placement algorithm of point feature based on template.The template is explained and described by figures.Then the automatic placement process using the template algorithm is detailed.At last,this paper shows the experimental result based on the new algorithm and makes some useful conclusions.

关键词： Annotation placement template principle of annotation placement point feature

作者: Zhang De Zhang Yaopeng Guo Li

作者单位: Zhengzhou Institute of Surveying and Mapping ,66 Middle Longhai Road,Zhengzhou,China 450052;Xian Re Xian Research Institute of Surveying and Mapping,1 Middle Yanta Road,Xian,China 710054 Zhengzhou Institute of Surveying and Mapping,66 Middle Longhai Road,Zhengzhou,China 450052

会议类型: 国际会议

会议名称: 第16届国际地理信息科学与技术大会(16th International Conference on GeoInformatics and the Joint Conference)

会议地点: 广州

会议语种:英文

在线出版日期: 2008-06-28（万方平台首次上网日期，不代表论文的发表时间）