Multimodal Biometrics in Identity Management

  title={Multimodal Biometrics in Identity Management},
  author={A. Jaya Lakshmi and I. Ramesh Babu and P. Sai Kiran},
Unimodal biometric systems have to contend with a variety of problems such as noisy data, intra-class variations, restricted degrees of freedom, non-universality, spoof attacks, and unacceptable error rates. Multimodal biometric systems elegantly address several of these problems present in unimodal systems. By combining multiple sources of information… CONTINUE READING