1. Heat kernel smoothing on unit sphere;chung;Proc 3rd IEEE Int Symp Biomed Imag Nano Macro,2006
2. Rotation invariant spherical harmonic representation of 3D shape descriptors;kazhdan;Proc Symp Geometry Process,2003
3. B-spline CNNs on Lie groups;bekkers;Proc Int Conf Learn Represent (ICLR),2020
4. Computing Fourier Transforms and Convolutions on the 2-Sphere