@article{LONG Mansheng_193,
author = {LONG Mansheng1,XU Hongzhi1,ZHANG Daokun2,CHEN Tongju1},
title = {Building digital elevation model with eroded microtopography from point cloud},
publisher = {Computer Engineering and Applications},
year = {2011},
journal = {Computer Engineering and Applications},
volume = {47},
number = {36},
eid = {193},
pages = {193-196},
keywords = {point cloud processing;digital elevation model;principal component analysis;Delaunay triangulation},
url = http://cea.ceaj.org/EN/abstract/article_27469.shtml
}