11 citations · 41 across the 8 of their papers we have counts for
4 papers · 1 filter
Well-posedness of a nonlinear integro-differential problem and its rearranged formulation
Gonzalo Galiano, Emanuele Schiavi, Julián Velasco
We study the existence and uniqueness of solutions of a nonlinear integro-differential problem which we reformulate introducing the notion of the decreasing rearrangement of the so…
On a fast bilateral filtering formulation using functional rearrangements
Gonzalo Galiano, Julián Velasco
We introduce an exact reformulation of a broad class of neighborhood filters, among which the bilateral filters, in terms of two functional rearrangements: the decreasing and the r…
On a new formulation of nonlocal image filters involving the relative rearrangement
Gonzalo Galiano, Julián Velasco
Nonlocal filters are simple and powerful techniques for image denoising. In this paper we study the reformulation of a broad class of nonlocal filters in terms of two functional re…
Neighborhood filters and the decreasing rearrangement
Gonzalo Galiano, Julián Velasco
Nonlocal filters are simple and powerful techniques for image denoising. In this paper, we give new insights into the analysis of one kind of them, the Neighborhood filter, by usin…