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Sparse signal recovery on the sphere: Optimizing the sensing matrix through sampling

Alem, Yibeltal; Chae, Daniel H; Kennedy, Rodney


We propose a method for constructing a spherical harmonic sensing matrix that can be used to effectively recover a sparse signal on the sphere from limited measurements. For such a sensing matrix, in a compressed sensing setting, it is desirable that the

CollectionsANU Research Publications
Date published: 2012
Type: Conference paper
Source: 6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012 - Proceedings
DOI: 10.1109/ICSPCS.2012.6508014


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