author = {Ruben Vera-Rodriguez and Pedro Tome and Julian Fierrez and Javier Ortega-Garcia},
booktitle = {Proc. International Conferencie SPIE Defense Security and Sensing, Biometric Technology for Human Identification IX (SPIE’12)},
month = {April},
title = {Fusion of Footsteps and Face Biometrics on an Unsupervised and Uncontrolled Environment},
year = {2012},
doi = {http://dx.doi.org/10.1117/12.918550},