Research Article
PRUDA: A Novel Measurement Attribute Set towards Robust Steganography in Social Networks
Table 4
The effect of the statistical detection techniques in processed images.
| Image type | of different databases under different payloads | Bossbase-1.01 | UCID | 0.1 | 0.2 | 0.3 | 0.1 | 0.2 | 0.3 |
| Original image (Original) | 0.4266 | 0.3203 | 0.2143 | 0.4825 | 0.4419 | 0.3795 | Mean filtering (Mean) | 0.2845 | 0.1136 | 0.0339 | 0.3954 | 0.2494 | 0.1267 | Gaussian filtering (Guassian) | 0.4038 | 0.2721 | 0.1532 | 0.4578 | 0.3769 | 0.2828 | Contrast adjustment (Contrast) | 0.4385 | 0.3553 | 0.2771 | 0.4904 | 0.4589 | 0.4153 | Edge enhancement (Edge) | 0.4866 | 0.4605 | 0.4224 | 0.4951 | 0.4808 | 0.4529 | Image sharpening (Sharpen) | 0.493 | 0.4751 | 0.4443 | 0.4957 | 0.4921 | 0.4728 | Original + Mean | 0.3786 | 0.2428 | 0.1447 | 0.449 | 0.3564 | 0.2788 | Original + Guassian | 0.4234 | 0.3141 | 0.2133 | 0.4748 | 0.42 | 0.3533 | Original + Contrast | 0.4539 | 0.3838 | 0.3036 | 0.4931 | 0.4679 | 0.4256 | Original + Edge | 0.4646 | 0.4146 | 0.3555 | 0.4963 | 0.4771 | 0.4482 | Original + Sharpen | 0.4731 | 0.4283 | 0.3792 | 0.495 | 0.479 | 0.4579 | Mean + Guassian | 0.3706 | 0.2253 | 0.1213 | 0.4297 | 0.3271 | 0.2335 | Contrast + Edge + Sharpen | 0.4866 | 0.4551 | 0.4169 | 0.5016 | 0.4887 | 0.466 | Original + Contrast + Edge + Sharpen | 0.475 | 0.4357 | 0.3879 | 0.4962 | 0.4924 | 0.4591 | Original + Mean + Guassian + Contrast + Edge + Sharpen | 0.4519 | 0.3884 | 0.3252 | 0.4868 | 0.4514 | 0.4107 |
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