Table 1 Estimated eye sizes taking into account the distance from the camera.
From: Red-Eyes Removal through Cluster-Based Boosting on Gray Codes
Distance from the sensor (m) | 0.20 | 0.40 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | 2.00 | 2.20 | 2.40 | 2.60 | 2.80 | 3.00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pupil Diameter (pixels) | 52 | 26 | 17 | 13 | 10 | 9 | 7 | 7 | 6 | 5 | 5 | 4 | 4 | 4 | 3 |