Steganography Algorithm Based on the Nonlocal Maximum Likelihood Noise Estimation for Mobile Applications

Table 10

Results of insertion test.

Test	Pixels Image to be hidden	Data insertion	% of cover image
1	712 x 534	572,448 bits	3.03%
2	712 x 534	572,448 bits	3.03%
3	1024 x 768	1’179,648 bits	6.25%
4	1024 x 768	1’179,648 bits	6.25%
5	1024 x 768	1’179,648 bits	6.25%
6	1024 x 768	1’179,648 bits	6.25%
7	576 x 768	663,552 bits	3.51%
8	256 x 256	98,304 bits	6.25%
Average			5.01%