A New Information Hiding Method Based on Improved BPCS Steganography

Table 1

Comparison of PSNR value and capacity with different methods.

		Image
		Lena	Baboon	Jet
Capacity/bit	BPCS ()	951783	984782	942457
	Proposed method	954140	982769	943296
	Mandal and Das [10]	145787	144916	145648
	Juneja and Sandhu [8]	561345	830546	505658
	LSB	467004	720785	463758
PSNR/db	BPCS ()	42.86	40.85	41.37
	Proposed method	45.71	42.76	44.39
	Mandal and Das [10]	42.26	38.44	42.60
	Juneja and Sandhu [8]	44.59	36.36	42.50
	LSB	41.01	33.99	39.38