Acta Scientific Computer Sciences

Research Article Volume 4 Issue 10

An Iris Recognition System Using Enhanced Convolution Neural Network

Adegboye Olujoba James1* and Awodoye Olufemi Olayanju2

1Department of Computer Science, The Federal Polytechnic, Ilaro, Ogun State, Nigeria
2Department of Computer Engineering, Ajayi Crowther University, Oyo State, Nigeria

*Corresponding Author: Adegboye Olujoba James, Department of Computer Science, The Federal Polytechnic, Ilaro, Ogun State, Nigeria.

Received: July 26, 2022; Published: September 14, 2022

Abstract

The paper aimed at developing an enhanced Convolution Neural Network based system to recognize iris features. The enhancement was done using Gravitational Search Algorithm (GSA) due to its advantages over other algorithms. Four hundred and fifty (450) Iris image were acquired from CASIA (vi) iris dataset. Without changing the images, the original iris images were resized to 200 by 200 pixels. Sixty percent of the acquired images (270) were used for training and forty percent (180) were used for testing. Processes such as iris segmentation, normalization, feature extraction and template matching were carried out within. On the basis of recognition accuracy, false positive rate, sensitivity, specificity, and average recognition time, the effectiveness of the existing CNN and GSA-CNN on both trained and recognized iris was evaluated. The effectiveness of the performance metrics was evaluated using a confusion matrix. it was inferred from the performance of both algorithms that the GSA-CNN model gave an increased 2.11% recognition accuracy, 2.22% specificity, 0.74% sensitivity and a decreased FPR of 2.22% over the CNN model at 0.75 threshold value. GSA-CNN outperformed CNN using the said metrics therefore we recommend that our proposed system can be used to handle security challenges in Banks, Schools, the Military, Medicine and any security-threat prone Organizations than CNN.

Keywords: CASIA; Confusion Matrix; Convolution Neural Network; Gravitational Search Algorithm; Iris

References

  1. Alaslani M G and Elrefaei L A. “Convolutional Neural Network Based Feature Extraction for Iris Recognition”. International Journal of Computer Science and Information Technology (IJCSIT). Egypt: Cairo 10.2 (2018): 65-78.
  2. Al‑Waisy AS., et al. “A multi‑biometric iris recognition system based on a deep learning approach”. Article in Pattern Analysis and Applications. UK: Bradford (2017).
  3. Bowyer KW., et al. “Image Understanding for Iris Biometrics: A Survey”. Computer Vision and Image Understanding 2 (2008): 281-307.
  4. Chandel GS and Bhargava A. “Identification of People by Iris Recognition”. IJCSNS International Journal of Computer Science and Network Security 3 (2014): 77-80.
  5. Ciresan Meier., et al. “Multi-column deep neural network for traffic sign classification”. Neural Network 32(2011):333-338.
  6. Godara S and Gupta R. “Comparison of Different Neural Networks for Iris Recognition, Network and Complex Systems”. India: Kota 324010. 2.4 (2012): 9-14.
  7. LeCun Y., et al. “Gradient-based learning applied to document recognition”. Proceedings of IEEE 86 (1998): 2278-2324.
  8. Nguyen K Fookes., et al. “Iris Recognition with Off-the-Shelf CNN Features: A Deep Learning Perspective”. Special Section on Visual Surveillance and Biometrics: Practices, Challenges, and Possibilities 6 (2018): 18848-18855.
  9. Rashedi E., et al. “Binary gravitational search algorithm”. Natural Computing3(2010): 727-745.
  10. Tobji R., et al. “Efficient Iris Pattern Recognition method by using Adaptive Hamming Distance and 1D Log-Gabor Filter”. (IJACSA) International Journal of Advanced Computer Science and Applications 9 (2018): 662-669.
  11. Yaser DK., et al. “Iris Recognition using Image Moments and K-means Algorithm”. The Scientific World Journal (2014).

Citation

Citation: Adegboye Olujoba James and Awodoye Olufemi Olayanju. “An Iris Recognition System Using Enhanced Convolution Neural Network". Acta Scientific Computer Sciences 4.10 (2022): 24-29.

Copyright

Copyright: © 2022 Adegboye Olujoba James and Awodoye Olufemi Olayanju. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




Metrics

Acceptance rate35%
Acceptance to publication20-30 days

Indexed In




News and Events


  • Certification for Review
    Acta Scientific certifies the Editors/reviewers for their review done towards the assigned articles of the respective journals.
  • Submission Timeline for Upcoming Issue
    The last date for submission of articles for regular Issues is September 25, 2024.
  • Publication Certificate
    Authors will be issued a "Publication Certificate" as a mark of appreciation for publishing their work.
  • Best Article of the Issue
    The Editors will elect one Best Article after each issue release. The authors of this article will be provided with a certificate of "Best Article of the Issue"
  • Welcoming Article Submission
    Acta Scientific delightfully welcomes active researchers for submission of articles towards the upcoming issue of respective journals.

Contact US