隐写量 | 0.01 bpp | 0.03 bpp | 0.05 bpp | 0.07 bpp | 0.09 bpp |
秘密信息长度(bit) | 2621 | 7864 | 13,107 | 18,350 | 23,593 |
PSNR (dB) | 71.2884 | 66.2664 | 64.1346 | 62.7272 | 61.5640 |