Table 4 Comparative test results.

From: Image tampering detection based on RDS-YOLOv5 feature enhancement transformation

Mixed dataset (Train: 4841; Val.: 604)

Loss function (Model: RDS-YOLOv5)

Precision

Recall

F1-Score

mAP50

mAP95

IOU

0.8632

0.5048

0.6371

0.5923

0.4701

CIOU

0.9144

0.5691

0.7016

0.6575

0.5278

EIOU

0.8814

0.5593

0.6843

0.6465

0.5091

WIOU

0.8726

0.5896

0.7037

0.6571

0.5376

SIOU

0.9313

0.5775

0.7129

0.6618

0.5385

SRIOU

0.8833

0.6029

0.7166

0.6748

0.5398