Donatello Conte Pasquale Foggia Gennaro Percannella Francesco Tufano Mario Vento 225-232 2010 AVSS https://doi.org/10.1109/AVSS.2010.78 https://doi.ieeecomputersociety.org/10.1109/AVSS.2010.78 conf/avss/2010 db/conf/avss/avss2010.html#ConteFPTV10