153 citations · 628 across the 41 of their papers we have counts for
3 papers · 1 filter
A Variational Bayesian Approach for Image Restoration. Application to Image Deblurring with Poisson-Gaussian Noise
Yosra Marnissi, Yuling Zheng, Emilie Chouzenoux +1
In this paper, a methodology is investigated for signal recovery in the presence of non-Gaussian noise. In contrast with regularized minimization approaches often adopted in the li…
PALMA, an improved algorithm for DOSY signal processing
Afef Cherni, Emilie Chouzenoux, Marc-André Delsuc
NMR is a tool of choice for the measure of diffusion coefficients of species in solution. The DOSY experiment, a 2D implementation of this measure, has proven to be particularly us…
Convergence Rate Analysis of the Majorize-Minimize Subspace Algorithm -- Extended Version
Emilie Chouzenoux, Jean-Christophe Pesquet
State-of-the-art methods for solving smooth optimization problems are nonlinear conjugate gradient, low memory BFGS, and Majorize-Minimize (MM) subspace algorithms. The MM subspace…