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Iris Liveness Detection Using Multiple Deep Convolution Networks
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DOI：10.3390/bdcc6020067.png)
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摘要
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In the recent decade, comprehensive research has been carried out in terms of promising biometrics modalities regarding humans' physical features for person recognition. This work focuses on iris characteristics and traits for person identification and iris liveness detection. This study used five pre-trained networks, including VGG-16, Inceptionv3, Resnet50, Densenet121, and EfficientNetB7, to recognize iris liveness using transfer learning techniques. These models are compared using three state-of-the-art biometric databases: the LivDet-Iris 2015 dataset, IIITD contact dataset, and ND Iris3D 2020 dataset. Validation accuracy, loss, precision, recall, and f1-score, APCER (attack presentation classification error rate), NPCER (normal presentation classification error rate), and ACER (average classification error rate) were used to evaluate the performance of all pre-trained models. According to the observational data, these models have a considerable ability to transfer their experience to the field of iris recognition and to recognize the nanostructures within the iris region. Using the ND Iris 3D 2020 dataset, the EfficeintNetB7 model has achieved 99.97% identification accuracy. Experiments show that pre-trained models outperform other current iris biometrics variants.
Keyword:
iris
liveness detection
biometric identification pre-trained networks
VGG16
Inceptionv3
Resnet50
Densenet121
EfficientNetB7
期刊
B
IF:
4.4
论文数:
1.3K
被引数:
2.4K
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