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The Two Stage l1 Approach to the Compressed Sensing Problem

Abstract : This paper gives new results on the recovery of sparse signals using l1-norm minimization. We introduce a twostage l1 algorithm equivalent to the first two iterations of the alternating l1 relaxation introduced in
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https://hal.inria.fr/inria-00369534
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Submitted on : Friday, March 20, 2009 - 11:26:51 AM
Last modification on : Thursday, January 13, 2022 - 12:00:02 PM
Long-term archiving on: : Thursday, June 10, 2010 - 5:35:54 PM

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  • HAL Id : inria-00369534, version 1

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Stéphane Chrétien. The Two Stage l1 Approach to the Compressed Sensing Problem. SPARS'09 - Signal Processing with Adaptive Sparse Structured Representations, Inria Rennes - Bretagne Atlantique, Apr 2009, Saint Malo, France. ⟨inria-00369534⟩

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