Perceptual Hashing-Based Image Copy-Move Forgery Detection

Table 2

Parameters for the five kinds of attacks.

Attacks	Parameters
AWGN	SNR (10, 20, 30, 40, 50)
GB	(0.5, 1, 1.5, 2, 2.5)
ACR	gain (0.3, 0.6, 0.9, 1.2, 1,5)
AL	bias (3, 6, 9, 12, 15)
AH	(5, 10, 15, 20, 25)