Robust-SL0 For Stable Sparse Representation in Noisy Settings

Armin Eftekhari (1) , Massoud Babaie-Zadeh (2) , Christian Jutten (3) , Hamid Abrishami Moghaddam (1)

1 Department of Electrical Engineering
2 EE department of SUT [Tehran] - Department of Electrical Engineering [Tehran]
3 GIPSA-SIGMAPHY - GIPSA - Signal Images Physique

In the last few years, we have witnessed an explosion in applications of sparse representation, the majority of which share the need for finding sparse solutions of underdetermined systems of linear equations (USLE's). Based on recently proposed smoothed

Mots clés: Sparse representation; overcomplete signal representation; compressed sensing; basis pursuit

Domaines: Traitement du signal et de l'image [eess.SP]; Traitement du signal et de l'image [eess.SP]

Armin Eftekhari, Massoud Babaie-Zadeh, Christian Jutten, Hamid Abrishami Moghaddam. Robust-SL0 For Stable Sparse Representation in Noisy Settings. ICASSP 2009 - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2009, Taipei, Taiwan. pp.3433-3436. ⟨hal-00400700⟩