Pattern Recognition 7th Mexican Conference, MCPR 2015, Mexico City, Mexico, June 24-27, 2015, Proceedings - Carrasco-Ochoa, Jesús Ariel; Martínez-Trinidad, José Francisco; Sossa-Azuela, Juan Humberto; Olvera López, José Arturo; Famili, Fazel (Springer International Publishing : Imprint: Springer, 2015)