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Conference Papers Year : 2009

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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Dates and versions

inria-00369534 , version 1 (20-03-2009)

Identifiers

  • 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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