摘要
On the basis of analysis of various algorithms, an anti-aliasing algorithm called brush method was presented, which is suitable to map publishing symbol. Aftes introducing the basic principle and implementation of brush method in detail, the result and efficiency were evaluated through experiments.
On the basis of analysis of various algorithms, an anti-aliasing algorithm called brush method was presented, which is suitable to map publishing symbol. After introducing the basic principle and implementation of brush method in detail, the result and efficiency were evaluated through experiments.
基金
Supported by Internal Fund of Institute of Surveying and Mapping (No.Y0506) .
关键词
地图编制
图像失真
电刷法
图像处理
aliasing
anti-aliasing
map publishing symbol
brush method
resolution
