地图汉字注记质量函数的分析与计算  

Analysis and Calculation of Map Chinese Labeling Quality Function

作　　者：苏姝[1] 李霖[1] 王琤[1] 

机构地区：[1]武汉大学资源与环境科学学院,武汉市珞喻路129号430079

出　　处：《武汉大学学报（信息科学版）》2006年第5期432-435,共4页Geomatics and Information Science of Wuhan University

基　　金：国家测绘局测绘科技发展基金资助项目(1469990324231)

摘　　要：提出并详细讨论了基于6条规则的地图汉字注记质量函数,给出了一个基于地图汉字注记质量函数的例子。与仅考虑注记间不应该相互压盖以及注记不压盖重要地物的结果对比发现,利用本文地图汉字注记质量函数,所得结果更好。There are six rules for high-quality labeling. Most automatic label-placement methods only comply with a simplest of all rules, that is the names shouldn＇t overlap the other names and important features. This paper discussed a map Chinese labeling quality function for labeling in details, taking into account of all rules. The paper also gave a example based on the quality function, compariing with the other experiment based on the simplest rule. The result based on the quality function is better.

关 键 词：地图汉字注记 质量函数 注记易读性 地物易读性 注记地物关联性 美学平衡性 

分 类 号：P283.7[天文地球—地图制图学与地理信息工程]