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Parameters Used In Experiments.
| Param. | Description | Ref. | Value | Res. k |
|---|---|---|---|---|
| M | Initial number of masks | 256 | ||
| K/K0 | Initial/final resolution levels | 3/2 | 3/2 | |
| a | Scale of the | (3) | (4, 3.5, 3) | 3 |
| region-based lowpass filter | 5 | 2 | ||
| b | Scale of the | (5) | 8 | 3 |
| voting-based lowpass filter | 16 | 2 | ||
| α | Skewing factor | (2) | −0.9 | |
| β | Harshness of the threshold | (2), (12) | 1.5 – 2.0 | |
| γ | Average border intensity | (2), (12) | 3.0 – 4.2 |
