2011 17th International Conference on Digital Signal Processing (DSP) Digital Signal Processing (DSP), 2011 17th International Conference on. :1-6 Jul, 2011
2010 Fourth IEEE International Conference on Biometrics: Theory, Applications and Systems (BTAS) Biometrics: Theory Applications and Systems (BTAS), 2010 Fourth IEEE International Conference on. :1-7 Sep, 2010