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20022013
most citedA proximal iteration for deconvolving Poisson noisy images using sparse representations

200 citations

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cs.IT2013

Robust Polyhedral Regularization

Samuel Vaiter, Gabriel Peyré, Jalal Fadili

In this paper, we establish robustness to noise perturbations of polyhedral regularization of linear inverse problems. We provide a sufficient condition that ensures that the polyh…

cs.IT2013

Improving success probability and embedding efficiency in code based steganography

Morgan Barbier, Carlos Munuera

For stegoschemes arising from error correcting codes, embedding depends on a decoding map for the corresponding code. As decoding maps are usually not complete, embedding can fail.…