Pattern Recognition and Image Analysis 7th Iberian Conference, IbPRIA 2015, Santiago de Compostela, Spain, June 17-19, 2015, Proceedings - Paredes, Roberto.; Paredes, Roberto.; Cardoso, Jaime S.; Cardoso, Jaime S.; Pardo, Xosé M.; Pardo, Xosé M. (Springer International Publishing : Imprint: Springer, 2015)