New Approximation of a Scale Space Kernel on SE(3) and Applications in Neuroimaging

J. M. Portegies, G. R. Sanguinetti, S. P. L Meesters +1

We provide a new, analytic kernel for scale space filtering of dMRI data. The kernel is an approximation for the Green's function of a hypo-elliptic diffusion on the 3D rigid body…