Table 2 Parameter values for the grid search for Zhao et al.’s method
From: A hybrid method for accurate iris segmentation on at-a-distance visible-wavelength images
Parameter | Minimum | Maximum | Step | Best value |
|---|---|---|---|---|
r min | 15 | 30 | 5 | 25 |
r max | 35 | 50 | 5 | 40 |
search_range | 5 | 15 | 1 | 12 |
h size | 200 | 400 | 50 | 300 |
fill_holes | false | true | - | false |