@inproceedings{PerselloB2009, title = {A novel approach to the selection of spatially invariant features for classification of hyperspectral images }, author = {Persello, C. and Bruzzone, L.}, pages = {II-61-II-64 }, publisher = {IEEE}, address = {Piscataway, NJ, USA}, month = jul, year = {2009}, doi = {10.1109/IGARSS.2009.5418001}, month_numeric = {7} }