## Sampling Signals With a Finite Rate of Innovation on the Sphere

- Samuel Deslauriers-Gauthier, Pina Marziliano
- IEEE Transactions on Signal Processing
- 2013

@article{McEwen2012SparseSR, title={Sparse signal reconstruction on the sphere: implications of a new sampling theorem}, author={Jason D. McEwen and Gilles Puy and Jean-Philippe Thiran and Pierre Vandergheynst and Dimitri Van De Ville and Yves Wiaux}, journal={CoRR}, year={2012}, volume={abs/1205.1013} }

- Published 2012 in ArXiv

A new sampling theorem on the sphere has been developed recently, reducing the number of samples required to represent a band-limited signal by a factor of two for equiangular sampling schemes. For signals sparse in a spatially localised measure, such as in a wavelet basis, overcomplete dictionary, or in the magnitude of their gradient, for example, a… CONTINUE READING

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