Advances, Systems and Applications
Table 10 The stego-text average retrieving percent after applying JPEG compression on different steganographic images with different quality factor for 2bit\block
From: Digital image watermarking using discrete cosine transformation based linear modulation
JPEG compression quality factor | Retrieving Percentage (Lena image) | Retrieving Percentage (Baboon image) | Retrieving Percentage (Peppers image) |
|---|---|---|---|
10% | 8.5938 | 6.4606 | 3.9063 |
20% | 7.0313 | 5.4688 | 2.7344 |
25% | 5.4688 | 2.7344 | 1.1719 |