摘要
针对当前地图综合算子的研究难点,引入了数学形态学相关理论,建立了基于形态学的合并综合算子模型。并利用建立的合并算子,结合矢量数据模型和栅格数据模型的相互转化,进行了街区的合并实验,取得了较好的效果。
Considring current problems in automatic map generalization research,we took reference to mathematical morphology theory and set up the operator model of aggregation.Based on this model and the mutual transformation of raster structure and vector structure,some experiment was carried out in block generalization and ended in good results.
出处
《海洋测绘》
2012年第5期32-34,共3页
Hydrographic Surveying and Charting
关键词
制图综合
数学形态学
综合算子
合并
结构元素
mathematical morphology
cartographic generalization
aggregation operator
amalgamation
structural element
