75 citations · 89 across the 6 of their papers we have counts for
3 papers · 1 filter
Stein COnsistent Risk Estimator (SCORE) for hard thresholding
Charles-Alban Deledalle, Gabriel Peyré, Jalal Fadili
In this work, we construct a risk estimator for hard thresholding which can be used as a basis to solve the difficult task of automatically selecting the threshold. As hard thresho…
Stein Block Thresholding For Image Denoising
Christophe Chesneau, Jalal Fadili, Jean-Luc Starck
In this paper, we investigate the minimax properties of Stein block thresholding in any dimension with a particular emphasis on . Towards this goal, we consider a frame co…
Fast Poisson Noise Removal by Biorthogonal Haar Domain Hypothesis Testing
Bo Zhang, Jalal Fadili, Jean Luc Starck +1
Methods based on hypothesis tests (HTs) in the Haar domain are widely used to denoise Poisson count data. Facing large datasets or real-time applications, Haar-based denoisers have…