1. Filtering LiDAR with GRASS: Overview of the Method and Comparisons with Terrascan;Brovelli;Italian Journal of Remote Sensing-Rivista Italiana di Telerilevamento,2011
2. An Improved Topographic Mapping Technique from Airborne Lidar: Application in a Forested Hillside;Lee;International Journal of Remote Sensing,2013
3. Ground Filtering Algorithms for Airborne LiDAR Data: A Review of Critical Issues;Meng;Remote Sensing,2010
4. Report: ISPRS Comparison of Filters;Sithole;ISPRS Commission III, Working Group,2003
5. Segmentation Based Robust Interpolation: A New Approach to Laser Data Filtering;Tóvári;International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Enschede, Netherlands,2005