Unimodal and Multimodal Biometric Data Indexing

This work is on biometric data indexing for large-scale identification systems with a focus on different biometrics data indexing methods. It provides state-of-the-art coverage including different biometric traits, together with the pros and cons for each. Discussion of different multimodal fusion strategies are also included.

Somnath Dey, Indian Institute of Technology, Indore, India; Debasis Samanta, Indian Institute of Technology, Kharagpur, India.