This dissertation addresses hyperspectral image analysis, a set of techniques enabling exploitation of micro-spectroscopy images. Images produced by these sensors constitute cubic arrays, meaning that every pixel in the image is actually a spectrum.The size of these images, which is often quite large, calls for an upgrade for classical image analysis algorithms.We start out our investigation with clustering techniques. The main idea is to regroup every spectrum contained in a hyperspectralimage into homogeneous clusters. Spectrums taken across the image can indeed be generated by similar materials, and hence display spectral signatures resembling each other. Clustering is a commonly used method in data analysis. It belongs nonetheless to a ...
Hyper-Spectral Imaging (HIS) is the acquisition and the analysis of images of the same view for a se...
Spectral Unmixing has been an active area of research during the last years and found its applicatio...
L'imagerie hyperspectrale, grâce à un nombre élevé de bandes spectrales très fines et contigües, est...
This dissertation addresses hyperspectral image analysis, a set of techniques enabling exploitation ...
Les travaux de thèse effectués dans le cadre de la convention Cifre conclue entrele laboratoire de m...
The interest in hyperspectral image data has been constantly increasing during the last years. Indee...
This thesis deals with high dimensional statistical analysis. We focus on three different problems m...
The fine spectral resolution of hyperspectral remote sensing images allows an accurate analysis of t...
International audienceClassification and spectral unmixing are two methods to extract information fr...
Le démélange spectral est l’un des problèmes centraux pour l’exploitation des images hyperspectrales...
In this thesis, we focused on hyperspectral images processing and more precisely, about their limite...
Les images hyperspectrales suscitent un intérêt croissant depuis une quinzaine d'années. Elles fourn...
Les images hyperspectrales (HSI) fournissent des informations spectrales détaillées sur les objets a...
Acquises dans plusieurs centaines de bandes spectrales contiguës, les images hyperspectrales permett...
Hyper-Spectral Imaging (HIS) is the acquisition and the analysis of images of the same view for a se...
Spectral Unmixing has been an active area of research during the last years and found its applicatio...
L'imagerie hyperspectrale, grâce à un nombre élevé de bandes spectrales très fines et contigües, est...
This dissertation addresses hyperspectral image analysis, a set of techniques enabling exploitation ...
Les travaux de thèse effectués dans le cadre de la convention Cifre conclue entrele laboratoire de m...
The interest in hyperspectral image data has been constantly increasing during the last years. Indee...
This thesis deals with high dimensional statistical analysis. We focus on three different problems m...
The fine spectral resolution of hyperspectral remote sensing images allows an accurate analysis of t...
International audienceClassification and spectral unmixing are two methods to extract information fr...
Le démélange spectral est l’un des problèmes centraux pour l’exploitation des images hyperspectrales...
In this thesis, we focused on hyperspectral images processing and more precisely, about their limite...
Les images hyperspectrales suscitent un intérêt croissant depuis une quinzaine d'années. Elles fourn...
Les images hyperspectrales (HSI) fournissent des informations spectrales détaillées sur les objets a...
Acquises dans plusieurs centaines de bandes spectrales contiguës, les images hyperspectrales permett...
Hyper-Spectral Imaging (HIS) is the acquisition and the analysis of images of the same view for a se...
Spectral Unmixing has been an active area of research during the last years and found its applicatio...
L'imagerie hyperspectrale, grâce à un nombre élevé de bandes spectrales très fines et contigües, est...