Table 12 Quality value of Haar wavelet transforms with soft thresholding
Haar wavelet with soft thresholding | Quality value | |||
|---|---|---|---|---|
Code converter | With SVD optimization | With EM optimization | With MEM optimization | |
Heursure | 13.54 | 20.16 | 20.12 | 20.85 |
Mini max | 12.11 | 19.38 | 20.09 | 22.54 |
Rigsure | 12.91 | 20.44 | 20.32 | 21.42 |
Sqtwolog | 13.22 | 17.82 | 18.77 | 20.22 |