[1] |
Sithole G, Vosselman G. Experimental comparison of filter algorithms for bare-earth extraction from airborne laser scanning point clouds[J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2004, 59(1-2): 85-101. |
[2] |
|
[3] |
Huang Xianfeng, Li Hui, Wang Xiao, et al. Filter algorithms of airborne liDAR data: review and prospects [J]. Acta Geodaetica et Cartographica Sinica, 2009, 38(5): 466-469. (in Chinese) 黄先锋, 李卉, 王潇, 等. 机载LiDAR 数据滤波方法评述[J]. 测绘学报, 2009, 38(5): 466-469. |
[4] |
|
[5] |
|
[6] |
Meng X, Currit N, Zhao K. Ground filtering algorithms for airborne liDAR data: a review of critical issues [J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2010, 2 (3): 833-860. |
[7] |
|
[8] |
Axelsson P. DEM generation from laser scanner data using adaptive TIN models [J]. International Archives of Photogrammetry and Remote Sensing,2000, 33 (B4/1): 110-117. |
[9] |
|
[10] |
Sun Chongli. Improved hierarchical moving curved filtering method of liDAR data [J]. Infrared and Laser Engineering, 2013, 42(2): 349-354. (in Chinese) 孙崇利. 改进的多级移动曲面拟合激光雷达数据滤波方法[J]. 红外与激光工程, 2013, 42(2): 349-354. |
[11] |
|
[12] |
Chen Q. Filtering airborne laser scanning data with morphological methods [J]. Photogrammetric Engineering and Remote Sensing, 2007, 73(2): 175-185. |
[13] |
|
[14] |
Shao Y. Ground point selection and building detection from airborne LiDAR data [D]. Taiwan: National Central University, 2007. |
[15] |
Zhang K, Chen S C, Whitman D, et al. A progressive morphological filter for removing nonground measurement from LIDAR data [J]. IEEE Transactions on Geoscience and Remote Sensing, 2003, 41(4): 872-882. |
[16] |
|
[17] |
|
[18] |
Shen Jing. Airborne LiDAR data filtering by morphological reconstruction method [J]. Geomatics and Information Science of Wuhan University, 2011, 36(2): 167-175. (in Chinese) 沈晶. 用形态学重建方法进行机载LiDAR 数据滤波[J]. 武汉大学学报信息科学版, 2011, 36(2): 167-170. |
[19] |
Mongus D, Falik B. Parameter-free ground filtering of LiDAR data for automatic DTM generation [J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2012, 67: 1-12. |
[20] |
|
[21] |
|
[22] |
Thomas J Pingel, Keith C Clarke, William A McBride. An improved simple morphological filter for the terrain classification of airborne LiDAR data [J]. ISPRS Journal of Photogrammetry and Remote Sensing, 2013, 77: 21-30. |
[23] |
|
[24] |
Soille P. Morphological Image Analysis, Principles and Applications[M]. 2nd ed. Berlin: Springer-Verlag, 2003. |
[25] |
|