Analytical Study of Biometrics Normalization and Fusion Techniques for Designing a Multimodal System

Provided by: IJAERT
Topic: Security
Format: PDF
Unimodal biometric systems are reliable; still the popularity of these systems is degrading due to the problems such as noisy sensor data, non-universality and spoof attacks. These limitations can be overcome if more than one trait is fused to make a system called multi-biometric system. In this paper, the author presenting different techniques for the fusion of different traits to make a multimodal system after normalization of all features in one domain. Also, a comparative study of different normalization methods has been done.

Find By Topic