Spectral unmixing is one the major issues arising when analyzing hyperspectral images. It consists of identifying the macroscopic materials present in a hyperspectral image and quantifying the proportions of these materials in the image pixels. Most unmixing techniques rely on a linear mixing model which is often considered as a first approximation of the actual mixtures. However, the linear model can be inaccurate for some specific images (for instance images of scenes involving multiple reflections) and more complex nonlinear models must then be considered to analyze such images. The aim of this thesis is to study new nonlinear mixing models and to propose associated algorithms to analyze hyperspectral images. First, a post-nonlinear mode...
Warm Dense Matter (WDM) is characterized by temperatures near the Fermi one and densities close to t...
The present study is inserted in the framework of previous research which aim to get a better unders...
Echo Planar Imaging is widely used to perform data acquisition in functional neuroimaging. This sequ...
The generation of high order harmonics in a gaseous medium is a phenomenon described by a three step...
The formation and activity of compact objects such as Black Holes and Neutron Stars results in the e...
Major player among functional materials, Shape Memory Alloys (SMA) may undergo verylarge reversible ...
Gliomas treatment is still a challenging disease in medicine. Available treatments are mainly pallia...
EB-PVD thermal barrier coatings used in aircraft turbines are subjected to extreme conditions that l...
The micromanipulation and the microassembly of microcomponents (1 µm ->1 mm) in order to produce mic...
Shape memory alloys (SMA) have many interesting properties due to solid-solid phase transformations ...
The subject of this Ph.D. thesis is the asymptotic equivalence, in the Le Cam sense, between differe...
Since a few years, molecular genomics has had to deal with newsituations. First, the amount of data ...
The research presented in this report aims to evaluate investment savings related to the implementat...
Agriculture has today the challenge to increase its productivity in order to supply enough food for ...
The reconnaissance works for the Lyon-Turin railway tunnel project have led to well logs acquisition...
Warm Dense Matter (WDM) is characterized by temperatures near the Fermi one and densities close to t...
The present study is inserted in the framework of previous research which aim to get a better unders...
Echo Planar Imaging is widely used to perform data acquisition in functional neuroimaging. This sequ...
The generation of high order harmonics in a gaseous medium is a phenomenon described by a three step...
The formation and activity of compact objects such as Black Holes and Neutron Stars results in the e...
Major player among functional materials, Shape Memory Alloys (SMA) may undergo verylarge reversible ...
Gliomas treatment is still a challenging disease in medicine. Available treatments are mainly pallia...
EB-PVD thermal barrier coatings used in aircraft turbines are subjected to extreme conditions that l...
The micromanipulation and the microassembly of microcomponents (1 µm ->1 mm) in order to produce mic...
Shape memory alloys (SMA) have many interesting properties due to solid-solid phase transformations ...
The subject of this Ph.D. thesis is the asymptotic equivalence, in the Le Cam sense, between differe...
Since a few years, molecular genomics has had to deal with newsituations. First, the amount of data ...
The research presented in this report aims to evaluate investment savings related to the implementat...
Agriculture has today the challenge to increase its productivity in order to supply enough food for ...
The reconnaissance works for the Lyon-Turin railway tunnel project have led to well logs acquisition...
Warm Dense Matter (WDM) is characterized by temperatures near the Fermi one and densities close to t...
The present study is inserted in the framework of previous research which aim to get a better unders...
Echo Planar Imaging is widely used to perform data acquisition in functional neuroimaging. This sequ...