Recent advances in biometrics include new developments in sensors, modalities and algorithms. As new sensors are designed, newer challenges emerge in the algori

Although biometric systems present powerful alternatives to traditional authentication schemes, there are still many concerns about their security. Advances in

This book constitutes the refereed proceedings of the 12th Iberoamerican Congress on Pattern Recognition, CIARP 2007, held in Valparaiso, Chile, November 13-16,

This book constitutes the refereed proceedings of the International Conference on Biometrics, ICB 2007, held in Seoul, Korea, August 2007. Biometric criteria co

The book highlights recent developments in human biometrics, covering a wide range of methods based on biological signals, image processing, and measurements of