131 citations
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4 papers · 1 filter
Multiplicative Noise Removal Using L1 Fidelity on Frame Coefficients
Sylvain Durand, Jalal Fadili, Mila Nikolova
We address the denoising of images contaminated with multiplicative noise, e.g. speckle noise. Classical ways to solve such problems are filtering, statistical (Bayesian) methods,…
VE-cadherin and claudin-5: it takes two to tango
Julie Gavard, J Silvio Gutkind
Endothelial barrier function requires the adhesive activity of VE-cadherin and claudin-5, which are key components of adherens and tight endothelial junctions, respectively. Emergi…
Approximate Controllability for Linear Stochastic Differential Equations in Infinite Dimensions
D. Goreac
The objective of the paper is to investigate the approximate controllability property of a linear stochastic control system with values in a separable real Hilbert space. In a firs…
Bounds for Bayesian order identification with application to mixtures
Antoine Chambaz, Judith Rousseau
The efficiency of two Bayesian order estimators is studied. By using nonparametric techniques, we prove new underestimation and overestimation bounds. The results apply to various…