搜索结果: 1-1 共查到“光电子学与激光技术 DEM”相关记录1条 . 查询时间(0.048 秒)
An Approach from Point Cloud plus Feature Data to Grid DEM
DEM LIDAR Point Cloud Feature Data Pattern Recognition
2015/12/8
Data sets acquired by LIDAR consist of land surface information and non-surface information, through some filter methods can get rid of non-surface information, but leave behind non-data area, some im...