# References

[Chen2012] | Chen, Ziyue et al. “Upward-Fusion Urban DTM Generating Method Using Airborne Lidar Data.” ISPRS Journal of Photogrammetry and Remote Sensing 72 (2012): 121–130.

[Cook1986] | Cook, Robert L. “Stochastic sampling in computer graphics.” ACM Transactions on Graphics (TOG) 5.1 (1986): 51-72.

[Dippe1985] | Dippé, Mark AZ, and Erling Henry Wold. “Antialiasing through stochastic sampling.” ACM Siggraph Computer Graphics 19.3 (1985): 69-78.

[Mesh2009] | ALoopingIcon. “Meshing Point Clouds.” MESHLAB STUFF. n.p., 7 Sept. 2009. Web. 13 Nov. 2015.

[Rusu2008] | Rusu, Radu Bogdan, et al. “Towards 3D point cloud based object maps for household environments.” Robotics and Autonomous Systems 56.11 (2008): 927-941.

[Zhang2003] | Zhang, Keqi, et al. “A progressive morphological filter for removing nonground measurements from airborne LIDAR data.” Geoscience and Remote Sensing, IEEE Transactions on 41.4 (2003): 872-882.