Bayram, EdaFrossard, PascalVural, ElifAlatan, Aydin2018-03-192018-03-192018-03-19201810.1109/LGRS.2018.2834626https://infoscience.epfl.ch/handle/20.500.14299/145620Analysis of Airborne LiDAR Point Clouds with Spectral Graph Filteringtext::journal::journal article::research article