Table 3 Typical parameter values of canny edge, gamma, radius, and thresholding
From: A smart intraocular pressure risk assessment framework using frontal eye image analysis
| Â | Iris edge image | Pupil edge image | Eyelids edge image |
|---|---|---|---|
Sigma | 1 | 1 | 1 |
VERT | 0.7 | 0.7 | 0.2 |
HORZ | 0.3 | 0.3 | 0.8 |
Gamma | 1.3 | 1.4 | 2 |
Radius | 1.35 | 1.5 | 1.35 |
T1 | 0.1 | 0.1 | 0.1 |
T2 | 0.099 | 0.099 | 0.099 |