Chaotic Reversible Watermarking Method Based on IWT with Tamper Detection for Transferring Electronic Health Record

Table 7

Comparing the proposed method to the other state-of-the-art schemes.

Cover image	Method	Capacity	PSNR (dB)
Lena	[36]	196,608	46.3661
	[10]	327,680	43.8838
	Proposed	432,538	45.4157
Mandrill	[36]	196,608	46.3725
	[10]	327,680	43.9171
	Proposed	432,538	45.3794
Chest	[37]	10,882	48.4208
	[38]	36,060	48.9464
	[39] (GA scheme)	38,700	49.0119
	[39] (PSO scheme)	38,390	49.0047
	[36]	196,608	46.3685
	[10]	327,680	43.8909
	Proposed	432,538	45.3998