GeoComp demos

LIDAR point cloud classification

Velodyne HDL64

Velodyne VLP16

Segmentation of the point cloud sequence provided by a moving Lidar sensor. Classes: ground (green), walls and tall structures (red), street objects (purple) sparse regions (blue)

Reference

O. Józsa, A. Börcs and Cs. Benedek: ”Towards 4D Virtual City Reconstruction From Lidar Point Cloud Sequences,” ISPRS Workshop on 3D Virtual City Modeling, Regina, Saskatchewan, Canada, May 28-31, 2013, vol. II-3/W1 of ISPRS Annals of Photogrammetry, Remote Sensing and the Spatial Information Sciences pp. 15-20, 2013