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S. Etienne, He is currently an Assistant Professor with Télécom Saint-´ Etienne His research interests include image denoising and reconstruction, radar image processing , deconvolution, and digital holography

S. Etienne, Catherine Burnier received the Engineer degree from ICPI (former name of CPE-Lyon) in 1994 and the Ph.D. degree from Université Joseph Fourier She is currently an Assistant Professor at the Laboratoire Hubert Curien She is teaching at CPE-Lyon. Her research topics are inverse problems, image reconstruction and calibration for tomography, 1997.

. Jean-marie, Becker has a Ph.D. and Habilitation degree in image processing from