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Comparison of the information embedded image quality and the capacity of embedded information
| Cover images | Lena (size: 512 by 512) | |
| Methods | Capacity (bits) | PSNR (dB) |
| Wu et al. (2005) | 51,219 | 38.94 |
| Ashourian and Ho (2005) | 16,384 | 38.50 |
| Chang et al. (2006) | 24,360 | 30.94 |
| Chen et al. (2010) | 36,850 | 30.34 |
| Yang (2010) | 85,507 | 36.60 |
| Tian (2003) | 233,067 | 29.97 |
| Lin and Zhang (2012) | 16,129 | 30.78 |
| Kamstra and Heijmans (2005) | 135,547 | 35.20 |
| Luo et al. (2010) | 66,064 | 38.80 |
| Proposed method | 263,222 | 32.90 |
