Nonparametric Denoising Methods Based on Contourlet Transform with Sharp Frequency Localization: Application to Low Exposure Time Electron Microscopy Images 20 mai, 2015 Nom de la revue Entropy Soumia Ahmed, Zoubeida Messali, Abdeldjalil Ouahabi, Sylvain Trepout, Cedric Messaoudi, Sergio Marco DOI 10.3390/e17053461 Équipes / Plateformes CurieCoreTech - Centre d'Imagerie Multimodale (UAR2016 / US43) FREDERIC COQUELLE Membres Image CEDRIC MESSAOUDI Manager de Pôle mail