Izvorni znanstveni članak
https://doi.org/10.1080/00051144.2019.1565681
Deep multimodal biometric recognition using contourlet derivative weighted rank fusion with human face, fingerprint and iris images
K. Gunasekaran
; Research Scholar, Anna University, Chennai, India
J. Raja
; Department of ECE, Adhiparasakthi Engineering College, Melmaruvathur, India
R. Pitchai
; Department of CSE, BV Raju Institute of Technology, Narsapur, India
Sažetak
The goal of multimodal biometric recognition system is to make a decision by identifying their physiological behavioural traits. Nevertheless, the decision-making process by biometric recognition system can be extremely complex due to high dimension unimodal features in temporal domain. This paper explains a deep multimodal biometric system for human recognition using three traits, face, fingerprint and iris. With the objective of reducing the feature vector dimension in the temporal domain, first pre-processing is performed using Contourlet Transform Model. Next, Local Derivative Ternary Pattern model is applied to the pre-processed features where the feature discrimination power is improved by obtaining the coefficients that has maximum variation across pre-processed multimodality features, therefore improving recognition accuracy. Weighted Rank Level Fusion is applied to the extracted multimodal features, that efficiently combine the biometric matching scores from several modalities (i.e. face, fingerprint and iris). Finally, a deep learning framework is presented for improving the recognition rate of the multimodal biometric system in temporal domain. The results of the proposed multimodal biometric recognition framework were compared with other multimodal methods. Out of these comparisons, the multimodal face, fingerprint and iris fusion offers significant improvements in the recognition rate of the suggested multimodal biometric system.
Ključne riječi
Contourlet transform; Local Derivative; Ternary Pattern; rank level fusion; multimodal biometric recognition
Hrčak ID:
239797
URI
Datum izdavanja:
28.7.2019.
Posjeta: 1.022 *