TY - JOUR A1 - Huang, R. A1 - Ye, Z. A1 - Hong, D. A1 - Xu, Y. A1 - Stilla, U. T1 - SEMANTIC LABELING AND REFINEMENT OF LIDAR POINT CLOUDS USING DEEP NEURAL NETWORK IN URBAN AREAS JO - ISPRS Ann. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Annals VL - IV-2/W7 SP - 63 EP - 70 Y1 - 2019/09/16 PB - Copernicus Publications SN - 2194-9050 UR - https://isprs-annals.copernicus.org/articles/IV-2-W7/63/2019/ L1 - https://isprs-annals.copernicus.org/articles/IV-2-W7/63/2019/isprs-annals-IV-2-W7-63-2019.pdf DO - 10.5194/isprs-annals-IV-2-W7-63-2019 ER -