PISCINI, Alessandro; AMICI, Stefania. Estimation of Signal to Noise Ratio for Unsupervised Hyperspectral Images. Quaderni di Geofisica, [S. l.], v. 78, 2010. Disponível em: https://collane-editoriali.ingv.it/index.php/qdg/article/view/869. Acesso em: 21 oct. 2026.