Table 4 Results of the two nonlinear image filtering approaches and without any filtering in RMS deviations over all images
From: A procedure to locate the eyelid position in noisy videokeratoscopic images
GDV | Wavelet | None | |
|---|---|---|---|
Mean ± STD | 12.27 ± 13.26 | 10.31 ± 7.32 | 11.51 ± 8.60 |
Median ± MAD | 6.60 ± 4.58 | 8.23 ± 4.80 | 8.73 ± 4.89 |