A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf
.
Aerial 3D Building Detection and Modeling From Airborne LiDAR Point Clouds
2013
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
A fast, completely automated method to create 3D watertight building models from airborne LiDAR point clouds is presented. The proposed method analyzes the scene content and produces multi-layer rooftops with complex boundaries and vertical walls that connect rooftops to the ground. A graph cuts based method is used to segment vegetative areas from the rest of scene content. The ground terrain and building rooftop patches are then extracted utilizing our technique, the hierarchical Euclidean
doi:10.1109/jstars.2013.2251457
fatcat:7rj4kcaxuvhrbakf6ewlmigo7e