摘要
在分析现有反走样算法的基础上,提出了一种适合于地图出版符号的反走样算法——“刷子法”,并通过实验对该方法的反走样效果和效率进行了全面评估。
On the basis of analysis of various algorithms,an anti-aliasing algorithm called brush method is presented in this paper,which is suitable to map publishing symbol.After introducing the basic principle and implementation of Brush Method in detail,its effect and efficiency are evaluated through experiment.
作者
邓术军
郭建星
DENG Shujun;GUO Jianxing(Institute of Surveying and Mapping.Information Engineering University.66 Middle Longhai Road,Zhengzhou 450052,China; School of Remote Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079,China)
出处
《武汉大学学报(信息科学版)》
EI
CSCD
北大核心
2005年第12期1120-1123,共4页
Geomatics and Information Science of Wuhan University
关键词
走样
反走样
地图出版符号
刷子法
分辨率
aliasing
anti-aliasing
map publishing symbol
brush method
resolution
作者简介
第一作者:邓术军,博士生,主要从事空间数据模型与空间数据引擎方面的研究。E—mail:chxydsj@163.com。
