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     <dc:title xml:lang="en">Adaptive blind restoration for monochrome and hyperspectral images</dc:title>
     <dcterms:alternative xml:lang="fr">Restauration aveugle adaptative pour images monochromes et hyperspectrales</dcterms:alternative>
     <dc:subject xml:lang="fr">Restauration aveugle</dc:subject><dc:subject xml:lang="fr">estimation de paramètres de régularisation</dc:subject><dc:subject xml:lang="fr">PSF</dc:subject><dc:subject xml:lang="fr">imagerie hyperspectral</dc:subject><dc:subject xml:lang="fr">réglage automatique</dc:subject>
     <dc:subject xml:lang="en">Blind restoration</dc:subject><dc:subject xml:lang="en">regularization parameters estimation</dc:subject><dc:subject xml:lang="en">PSF</dc:subject><dc:subject xml:lang="en">hyperspectral image</dc:subject><dc:subject xml:lang="en">automatic tuning</dc:subject>
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						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="035612010">Reconstruction d'image</tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="029477166">Estimation de paramètres</tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="16416233X">Imagerie hyperspectrale</tef:elementdEntree>
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     <dcterms:abstract xml:lang="fr">La restauration d'images représente un défi important lorsque les valeurs des paramètres de régularisation, la PSF et d'autres connaissances a priori ne sont pas disponibles. L'objectif de cette thèse est de développer une méthode de restauration facilement applicable en éliminant la nécessité d'informations préalables et d'un réglage empirique des paramètres. Pour atteindre cet objectif, nous avons développé une méthode adaptative de restauration d'images aveugle qui fonctionne sans nécessiter d'informations a priori. Cette méthode peut être appliquée pour restaurer des images monochromes, multispectrales et hyperspectrales, tout en optimisant les résultats de traitement sans nécessiter de réglage empirique des paramètres de régularisation. La supériorité de notre méthode de restauration aveugle adaptative est démontrée grâce à des évaluations sur diverses bases de données d'images, surpassant onze méthodes non-neuronales et neuronales supervisées/ semi-supervisées de l'état de l'art. En conclusion, la méthode proposée peut être facilement appliquée pour restaurer des images dégradées en raison de sa nature aveugle.</dcterms:abstract>
     <dcterms:abstract xml:lang="en">Image restoration presents a significant challenge when regularization parameter values, PSF, and other a priori knowledge are not available. The objective of this thesis is to develop an easily applicable restoration method by eliminating the necessity for prior information and empirical parameter tuning. To achieve this objective, we have developed an adaptive blind image restoration method that operates without requiring prior information. This method can be applied to restore monochrome, multispectral, and hyperspectral images, while optimizing restoration results without the need for empirical parameter tuning. The superiority of our proposed adaptive blind restoration method is demonstrated through evaluations on diverse image databases, outperforming eleven existing non-neural network and supervised/semi-supervised neural network methods from the state-of-the-art. In conclusion, the proposed method can be easily applied to restore degraded images due to its blind nature.</dcterms:abstract>
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       <tef:nom>El Samrani</tef:nom>
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