Table 2 Embedded payload size versus PSNR for colored images.
From: Reversible Watermarking Techniques: An Overview and a Classification
Lena | Baboon | Fruits | |||
|---|---|---|---|---|---|
Payload (bits) | PSNR (dB) | Payload (bits) | PSNR (dB) | Payload (bits) | PSNR (dB) |
305,194 | 35.80 | 115,050 | 30.14 | 299,302 | 35.36 |
420,956 | 34.28 | 187,248 | 28.54 | 497,034 | 33.00 |
516,364 | 33.12 | 256,334 | 27.20 | 582,758 | 32.45 |
660,618 | 31.44 | 320,070 | 26.10 | 737,066 | 31.14 |
755,096 | 30.28 | 408,840 | 24.73 | 824,760 | 30.06 |
837,768 | 29.10 | 505,150 | 23.34 | 853,846 | 29.49 |
941,420 | 27.01 | 656,456 | 21.20 | 888,850 | 28.52 |