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20022020
most citedA proximal iteration for deconvolving Poisson noisy images using sparse representations

200 citations

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3 papers · 1 filter

math.CO2020

Bijections between walks inside a triangular domain and Motzkin paths of bounded amplitude

Julien Courtiel, Andrew Elvey Price, Irène Marcovici

This paper solves an open question of Mortimer and Prellberg asking for an explicit bijection between two families of walks. The first family is formed by what we name triangular w…

math.ST2020★ 12 cited

Wasserstein Control of Mirror Langevin Monte Carlo

Kelvin Shuangjian Zhang, Gabriel Peyré, Jalal Fadili +1

Discretized Langevin diffusions are efficient Monte Carlo methods for sampling from high dimensional target densities that are log-Lipschitz-smooth and (strongly) log-concave. In p…

cs.GR2020★ 25 cited

On Demand Solid Texture Synthesis Using Deep 3D Networks

Jorge Gutierrez, Julien Rabin, Bruno Galerne +1

This paper describes a novel approach for on demand volumetric texture synthesis based on a deep learning framework that allows for the generation of high quality 3D data at intera…