Table 9 Ablation component analysis.

From: Secure facial biometric authentication in smart cities using multimodal methodology

Model

Accuracy (%)

EER (%)

AUC

Remarks

CNN

95.6

4.2

0.98

baseline

ResNet-50

96.0

3.8

0.985

pretrained

CNN + ResNet-50 without Crypto

96.77

3.3

0.986

integration

Full Proposed Model

96.80

3.2

0.987

Facial template protection