Coupled tensor low-rank multilinear approximation for hyperspectral super-resolution
Résumé
We propose a novel approach for hyperspectral super-resolution that is based on low-rank tensor approximation for a coupled low-rank multilinear (Tucker) model. We show that the correct recovery holds for a wide range of multilinear ranks. For coupled tensor approximation, we propose an SVD-based algorithm that is simple and fast, but with a performance comparable to that of the state-of-the-art methods.
Origine : Fichiers produits par l'(les) auteur(s)
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