A graph cut approach to 3D tree delineation, using integrated airborne LiDAR and hyperspectral imagery

We develop a 3D tree delineation method which uses graph cut to delineate trees from the full 3D LiDAR point cloud, and also makes use of any optical imagery available (hyper-spectral imagery in our case).

Lee, J.; Coomes, D.A.; Schönlieb, C.; Cai, X.; Lellmann, J.; Dalponte, M.; Malhi, Y.; Butt, N.; Morecroft, M.