From the reviews:

„This book is an anthology of state-of-the-art research papers that evolved from the BioSecure Network of Excellence (NoE) project, supported by the European Commission. … This book is a fascinating treatise on a topic of enormous importance and interest in today’s complex online world. It is well written, rigorous, and identifies open-source reference software, benchmarking databases, and protocols. It is intended as a reference for graduate students, researchers, and practitioners in the biometrics field. As such, it is extremely valuable for the intended audience.“ (Charles K. Davis, ACM Computing Reviews, June, 2009)