@inproceedings {1717, title = {Classification of hyperspectral images with very small training size using sparse unmixing}, booktitle = {IEEE International Geoscience and Remote Sensing Symposium (IGARSS)}, year = {2016}, address = {Beijing, China}, author = {Vera Andrejchenko and Rob Heylen and Paul Scheunders and Wilfried Philips and Wenzhi Liao} }