Syntax is: pcl_spin_estimation input.pcd output.pcd <options>
Estimate spin-image descriptors using pcl::SpinEstimation. For more information, use: pcl_spin_estimation
-h
where options are:
-radius X= use a radius of Xm around each point to determine the neighborhood (default: 0.000000)
-width X = resolution (width) of a spin-image (default: 8)
-suppangle X = min cosine of support angle for filtering points by normals (default: 0.500000)
-neigh X = min number of neighbours to compute a spin-image (default: 1)
-radial = toggles radial structure of a spin-image (default: false)
-angular = toggles angular domain of a spin-image (default: false)