Research Article

Semantic Modeling and Pixel Discrimination for Image Manipulation Detection

Table 1

The pixel-level F1 score/AUC comparison on four standard datasets.

Pixel-levelForgery object-levelDual branch
“AND”“OR”“MRF”
F1AUCF1AUCF1AUCF1AUCF1AUC

NIST′16 [16]0.7800.7960.7170.9120.7390.8540.8280.8920.8070.929
CASIA [17, 18]0.7510.7130.6880.8440.7440.7430.7420.8510.7890.862
Coverage [19]0.5510.7230.4330.8020.5310.8080.5610.8280.5630.828
Columbia [20]0.8310.6410.3980.7560.5290.8090.7760.8030.8330.801