[2] Malpica J A,Alonso M C.International Archives of the Photogrammetry,Remote Sensing and Spatial Information Science,2010 38(8):853.
[3] Leena Matikainen,Harri Kaartinen,Juha Hyypp.Classification Tree Based Building Detection From Laser Scanner and Aerial Image Data.ISPRS Workshop on Laser Scanning 2007 and SilviLaser 2007,Espoo,September 12-14,2007,Finland:282.
[4] Leena Matikainen,Juha Hyypp,Eero Ahokas,et al.Remote Sensing,2010,2:1217.
[5] José A Malpicaa,María C Alonsoa,Francisco Papíb,et al.International Journal of Remote Sensing,2013 34(5):1652.
[6] Liang-Chien Chena,Li-Jer Lin.Journal of Applied Remote Sensing,2010,4(1):1.