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Preconditioned P-ULA for Joint Deconvolution-Segmentation of Ultrasound Images

Corbineau, Marie-Caroline and Kouamé, Denis and Chouzenoux, Emilie and Tourneret, Jean-Yves and Pesquet, Jean-Christophe Preconditioned P-ULA for Joint Deconvolution-Segmentation of Ultrasound Images. (2019) IEEE Signal Processing Letters, 26 (10). 1456-1460. ISSN 1070-9908

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Official URL: http://doi.org/10.1109/LSP.2019.2935610

Abstract

Joint deconvolution and segmentation of ultrasound images is a challenging problem in medical imaging. By adopt- ing a hierarchical Bayesian model, we propose an accelerated Markov chain Monte Carlo scheme where the tissue reflectivity function is sampled thanks to a recently introduced proximal unadjusted Langevin algorithm. This new approach is combined with a forward-backward step and a preconditioning strategy to accelerate the convergence, and with a method based on the majorization-minimization principle to solve the inner noncon- vex minimization problems. As demonstrated in numerical ex- periments conducted on both simulated and in vivo ultrasound images, the proposed method provides high-quality restoration and segmentation results and is up to six times faster than an existing Hamiltonian Monte Carlo method.

Item Type:Article
Additional Information:Thanks to IEEE editor. The definitive version is available at : http://ieeexplore.ieee.org/ The original PDF of the article can be found at : http://ieeexplore.ieee.org/document/8801938
HAL Id:hal-02474585
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National d'Études Spatiales - CNES (FRANCE)
French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Ecole Nationale de l'Aviation Civile - ENAC (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Institut National de la Recherche en Informatique et en Automatique - INRIA (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > Collins Aerospace (FRANCE)
Other partners > Université Paris-Saclay (FRANCE)
Other partners > Thales (FRANCE)
Other partners > Telecom ParisTech (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > CentraleSupélec (FRANCE)
Other partners > Direction Générale de l’Aviation Civile - DGAC (FRANCE)
Laboratory name:
Funders:
Agence Nationale de la Recherche - ANR
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Deposited On:11 Feb 2020 13:48

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