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Minimization of an energy error functional to solve a Cauchy problem arising ...
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Image restoration in the presence of Poisson-Gaussian noise
This thesis deals with the restoration of images corrupted by blur and noise, with emphasis on confocal microscopy and macroscopy applications. Due to low photon count... -
Stability and instability in inverse problems
In this thesis we focus on stability and instability issues in some classical inverse problems for the Schrödinger equation and the acoustic equation in dimension... -
On inverse scattering at high energies for the multidimensional relativistic ...
We define scattering data for the relativistic Newton equation in an electric field $-\nabla V\in C^1(\R^n,\R^n)$, $n\ge 2$, and in a magnetic field $B\in... -
Recovering the observable part of the initial data of an infinite-dimensional...
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Localized surface plasmon resonance in arrays of nano-gold cylinders: inverse...
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Sparse approximation algorithms inspired by Orthogonal Least Squares for inve...
This manuscript is a synthesis of my research activity at CRAN between 2005 and 2013. My research projects deal with inverse problems in signal and image processing,... -
Some inversion methods applied to non-destructive testings of steam generator...
The main objective of this thesis is to propose and test some shape optimization techniques to identify and reconstruct deposits at the shell side of conductive tubes... -
Microwave Imaging of Soil Water Diffusion Using the Linear Sampling Method
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A block coordinate variable metric forward-backward algorithm
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On the strong consistency of asymptotic M-estimators
Accepted for publication in Journal of Statistical Planning and Inference -
Signal detection for inverse problems in a multidimensional framework
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Nonlinear approaches for phase retrieval in the Fresnel region for hard X-ray...
The development of highly coherent X-ray sources offers new possibilities to image biological structures at different scales exploiting the refraction of X-rays. The... -
An inverse scattering method on contour deformations by means of a level set ...
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Microwave imaging-Location and shape reconstruction from multifrequency scatt...
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Quantitative microwave imaging with a 2.45 GHz planar microwave camera
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Echoscan : Electrical Impedance Tomography by Elastic Perturbation
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Inversion algorithms and measurement systems for microwave tomography of buri...
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Fast and accurate 3D object recognition directly from digital holograms
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Rectangular patch resonator sensors for characterization of biological materials
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