“…Some metrics such as accuracy calculation and error detection rate are probably used. To evaluate the proposed outcome and performance, comparative study on the existing models such as, To evaluate the proposed outcome and performance, the comparative study on existing models such as the VGG-19 ( Simonyan & Zisserman, 2014 ), VIOLA-Jones ( Huang, Shang & Chen, 2019 ), Capsule Net ( El Alaoui-Elfels & Gadi, 2021 ), VIOLA-Jones +Capsule network is analyzed. Evaluation metrics measure the performance using accuracy, specificity, sensitivity, root mean square error (RMSE), mean absolute error (MAE), signal noise ratio (SNR), and peak signal noise ratio (PSNR).…”