Research Article
A Novel HDR Image Zero-Watermarking Based on Shift-Invariant Shearlet Transform
Table 3
BERs of eight HDR images under different TM attacks.
| ā | Rend01 | Rend07 | Rend09 | Rend10 | Rend13 | AtriumNight | CS_Warwick | Rend11 |
| TM1 | 0.0198 | 0.0796 | 0.0161 | 0.0698 | 0.0359 | 0.0195 | 0.0503 | 0.0862 | TM2 | 0.0142 | 0.0698 | 0.0208 | 0.0291 | 0.0393 | 0.0220 | 0.0474 | 0.0698 | TM3 | 0.0417 | 0.0850 | 0.0527 | 0.0737 | 0.0457 | 0.0713 | 0.0496 | 0.0718 | TM4 | 0.0085 | 0.0303 | 0.0078 | 0.0205 | 0.0115 | 0.0115 | 0.0078 | 0.0232 | TM5 | 0.0730 | 0.1040 | 0.0796 | 0.0908 | 0.0823 | 0.0862 | 0.0732 | 0.1309 | TM6 | 0.0112 | 0.0059 | 0.0042 | 0.0081 | 0.0027 | 0.0059 | 0.0049 | 0.0203 | TM7 | 0.0254 | 0.0728 | 0.0383 | 0.0291 | 0.0610 | 0.0356 | 0.0439 | 0.0457 | TM8 | 0.0032 | 0.0718 | 0.0120 | 0.0269 | 0.0244 | 0.0217 | 0.0862 | 0.0586 | TM9 | 0.0146 | 0.0569 | 0.0349 | 0.0317 | 0.0342 | 0.0325 | 0.0271 | 0.0522 | TM10 | 0.0337 | 0.1006 | 0.0632 | 0.0688 | 0.0344 | 0.0608 | 0.0527 | 0.0857 | TM11 | 0.0161 | 0.0627 | 0.0232 | 0.0278 | 0.0356 | 0.0317 | 0.0300 | 0.0420 | TM12 | 0.0088 | 0.0190 | 0.0100 | 0.0132 | 0.0076 | 0.0110 | 0.0156 | 0.0225 | TM13 | 0.1663 | 0.2690 | 0.1548 | 0.2327 | 0.1707 | 0.1550 | 0.1814 | 0.1506 | TM14 | 0.1956 | 0.0811 | 0.0972 | 0.1501 | 0.0862 | 0.1047 | 0.2178 | 0.1775 | Average | 0.0451 | 0.0791 | 0.0439 | 0.0623 | 0.0479 | 0.0478 | 0.0634 | 0.0740 |
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