Table 5.

Comparison between previous studies found in the literature and our present study.

Reference	Model	Dataset Size	Accuracy
Li et al. (2020) [34]	ResNet50	4356	90%
Wang et al. (2021) [35]	Inception-M	1065	74%
Zhang et al. (2020) [37]	ResNet50	1531	90%
Song et al. (2020) [38]	ResNet50	274	86%
Chen et al. (2020) [6]	UNet${}^{++}$	133	98.5%
Jin et al. (2020) [36]	CNN	1882	94.1%
This study	MobileNetV2	400	98.5% ± 1.19%