TY  - Journal of Yangtze River Scientific Research Institute
A1  - LI Yun-fan,TAN De-bao,GAO Guang,LIU Rui
T1  - Extraction of Building Contour from Point Clouds Using DualThreshold Alpha Shapes Algorithm
Y1  - 2016-11-20
JF  - Journal of Yangtze River Scientific Research Institute
JO  - Journal of Yangtze River Scientific Research Institute
SP  - 1
EP  - 4
VL  - 33
IS  - 11
UR  - http://ckyyb.crsri.cn
N1  - 10.11988/ckyyb.20160811
ER  -