Research Article
Blind Source Parameters for Performance Evaluation of Despeckling Filters
Table 4
Comparison of performance metrics for wavelet shrinkage and multiresolution filters.
| Methods | IQI | β | FoM | SMPI | SSI | Soft threshold | IQI | β | FoM | SMPI | SSI |
| MPT | 0.9332 | 0.8601 | 0.8937 | 2.806 | 0.9868 | RBIO4.4 | 0.3678 | 0.0084 | 0.7991 | 58.59 | 0.9719 | RNLA | 0.4156 | 0.8428 | 0.8122 | 2.976 | 0.9627 | DB2 | 0.5527 | 0.0226 | 0.8271 | 58.95 | 0.9672 | OWT | 0.4045 | 0.4477 | 0.9147 | 3.070 | 1.0409 | DB4 | 0.3999 | 0.0129 | 0.8045 | 58.74 | 0.9638 | MBR | 0.5793 | 0.2312 | 0.7853 | 2.538 | 0.9341 | DB8 | 0.1583 | 0.0253 | 0.7561 | 59.91 | 0.9481 | NSS | 0.5668 | 0.4259 | 0.8223 | 0.962 | 0.6904 | DB45 | 0.0054 | 0.0091 | 0.5825 | 54.38 | 0.9152 | BSHRINK | 0.4358 | 0.9996 | 0.9995 | 2.589 | 0.9999 | COIF1 | 0.5036 | 0.0302 | 0.8359 | 59.17 | 0.9650 | SURELET | 0.4119 | 0.8958 | 0.9692 | 3.967 | 0.9887 | COIF5 | 0.0420 | 0.0029 | 0.7161 | 58.71 | 0.9454 | GLM | 0.7277 | 0.9866 | 0.8963 | 2.238 | 0.9963 | SYM2 | 0.5527 | 0.0226 | 0.8271 | 58.95 | 0.9672 | PSBE | 0.9246 | 0.9805 | 0.9923 | 2.504 | 0.9960 | SYM8 | 0.1250 | 0.0177 | 0.7694 | 55.92 | 0.9750 | PS (DB2) | 0.5026 | 0.1939 | 0.8321 | 27.61 | 0.7266 | DMEY | 0.0158 | 0.0072 | 0.5832 | 52.73 | 0.9293 | PS (DB4) | 0.3623 | 0.1530 | 0.8366 | 20.55 | 0.7281 | BIOR1.1 | 0.6619 | 0.2762 | 0.8785 | 59.52 | 0.9588 | PS (DB8) | 0.2244 | 0.1350 | 0.8368 | 17.44 | 0.7287 | BIOR1.5 | 0.3929 | 0.0019 | 0.8033 | 58.54 | 0.9754 | PS (SYM2) | 0.4547 | 0.1939 | 0.8321 | 27.61 | 0.7266 | BIOR6.8 | 0.1598 | 0.0136 | 0.7634 | 57.11 | 0.9692 | PS (SYM4) | 0.3479 | 0.1530 | 0.8366 | 20.55 | 0.7281 | RBIO1.1 | 0.6619 | 0.2762 | 0.8785 | 59.52 | 0.9588 | PS (SYM8) | 0.2223 | 0.1350 | 0.8368 | 17.44 | 0.7287 | RBIO2.2 | 0.5927 | 0.0359 | 0.8252 | 58.73 | 0.9581 |
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