43 citations · 58 across the 7 of their papers we have counts for
8 papers
Torch-Points3D: A Modular Multi-Task Frameworkfor Reproducible Deep Learning on 3D Point Clouds
Thomas Chaton, Nicolas Chaulet, Sofiane Horache +1
We introduce Torch-Points3D, an open-source framework designed to facilitate the use of deep networks on3D data. Its modular design, efficient implementation, and user-friendly int…
The Factorization method for three dimensional Electrical Impedance Tomography
Nicolas Chaulet, Simon Arridge, Timo Betcke +1
The use of the Factorization method for Electrical Impedance Tomography has been proved to be very promising for applications in the case where one wants to find inhomogeneous incl…
Asymptotic analysis of the transmission eigenvalue problem for a Dirichlet obstacle coated by a thin layer of non-absorbing media
Fioralba Cakoni, Nicolas Chaulet, Houssem Haddar
We consider the transmission eigenvalue problem for an impenetrable obstacle with Dirichlet boundary condition surrounded by a thin layer of non-absorbing inhomogeneous material. W…
The electromagnetic scattering problem with Generalized Impedance Boundary Conditions
Nicolas Chaulet
In this paper we consider the electromagnetic scattering problem by an obstacle characterised by a Generalized Impedance Boundary Condition in the harmonic regime. These boundary c…
Analysis of the factorization method for a general class of boundary conditions
Mathieu Chamaillard, Nicolas Chaulet, Houssem Haddar
We analyze the factorization method (introduced by Kirsch in 1998 to solve inverse scattering problems at fixed frequency from the far field operator) for a general class of bounda…
On the asymptotics of a Robin eigenvalue problem
Fioralba Cakoni, Nicolas Chaulet, Houssem Haddar
The considered Robin problem can formally be seen as a small perturbation of a Dirichlet problem. However, due to the sign of the impedance value, its associated eigenvalues conver…
On simultaneous identification of the shape and generalized impedance boundary condition in obstacle scattering
Laurent Bourgeois, Nicolas Chaulet, Houssem Haddar
We consider the inverse obstacle scattering problem of determining both the shape and the "equivalent impedance" from far field measurements at a fixed frequency. In this work, the…
Stable reconstruction of generalized impedance boundary conditions
Laurent Bourgeois, Nicolas Chaulet, Houssem Haddar
We are interested in the identification of a Generalized Impedance Boundary Condition from the far--fields created by one or several incident plane waves at a fixed frequency. We f…