Fast positive deconvolution of hyperspectral images

Simon Henrot (1) , Charles Soussen (1) , David Brie (1)

1 CRAN - Centre de Recherche en Automatique de Nancy

In this correspondence, we provide an efficient scheme for performing deconvolution of large hyperspectral images under a positivity constraint, while accounting for spatial and spectral smoothness of the data.

Mots clés: Cross-spectral prior information; hyperspectral images; image restoration; positivity; regularized least squares

Domaines: Traitement du signal et de l'image [eess.SP]; Traitement du signal et de l'image [eess.SP]

Simon Henrot, Charles Soussen, David Brie. Fast positive deconvolution of hyperspectral images. IEEE Transactions on Image Processing, 2013, 22 (2), pp.828-833. ⟨10.1109/TIP.2012.2216280⟩. ⟨hal-00730503⟩