Nonparametric Denoising Methods Based on Contourlet Transform with Sharp Frequency Localization: Application to Low Exposure Time Electron Microscopy Images 20 May, 2015 Nom de la revue Entropy Soumia Ahmed, Zoubeida Messali, Abdeldjalil Ouahabi, Sylvain Trepout, Cedric Messaoudi, Sergio Marco DOI 10.3390/e17053461 Teams / Core Facilities CurieCoreTech Multimodal Imaging Center (UAR2016 / US43) FREDERIC COQUELLE Members Image CEDRIC MESSAOUDI Pole Manager mail