海洋测绘2011，Vol.31Issue(3)：28-30,3.
一种基于自适应窗口滤波的DEM获取算法
An Algorithm for DEM Acquisition Based on Adaptive Window Filtering
摘要
Abstract
Based on the analysis of a DEM acquisition algorithm using fixed window filtering.an adaptive window filtering algorithm is proposed for DEM acquisition, by ways of changing the size of moving window to do fitting part by part to invert the ground elevation. Data generated by matching coastal areas of the IKONOS satellite images is used for test. Experimcntal rcsults indicated that this algorithm is effective.关键词
影像匹配/数字高程模型/滤波/点云数据Key words
image matching/DEM/filtering/point cloud data分类
天文与地球科学引用本文复制引用
张保明,郭海涛,张宏伟,卢俊..一种基于自适应窗口滤波的DEM获取算法[J].海洋测绘,2011,31(3):28-30,3.基金项目
国家863计划项目(2010AA703503013). （2010AA703503013）
