SpringerPlus

Table 2 The PSNR comparison of different methods with ER = 1.5 bpp

From: High capacity data hiding scheme based on (7, 4) Hamming code

	Lena	Baboon	Man	Tiffany	Peppers	Boat	Jet	Sailboat	Splash
Matrix encoding	39.90	39.92	39.92	39.93	39.92	39.94	39.93	39.93	39.88
Nearest code	39.90	39.91	39.92	39.93	39.91	39.94	39.93	39.93	39.88
Hamming+1	33.08	33.10	32.73	32.77	33.04	33.05	33.08	33.09	33.01
Proposed scheme	46.37	46.37	46.37	46.38	46.37	46.36	46.38	46.37	46.37

Back to article page