Image Forgery Detection Using Tamper-Guided Dual Self-Attention Network with Multiresolution Hybrid Feature

Table 5

Ablation experiment evaluation on NIST16 and COLUMBIA. Accuracy, , and AUC are reported in this experiment, respectively.

Network	NIST16			COLUMBIA
	Accuracy (%)		AUC (%)	Accuracy (%)		AUC (%)
Proposed	99.7	93.8%	99.4	98.9	90.8%	94.8
Proposed without TDSA	98.4	90.7%	98.5	97.7	89.5%	92.1
RGB stream only	99.2	91.6%	96.5	97.5	86.4%	90.1
Noise stream only	97.9	89.3%	94.5	98.6	88.7%	92.5