Table 1 Real EOG signal features
From: Envelope filter sequence to delete blinks and overshoots
Signal | Time (min) | Sampling rate (Hz) | Blinks | Saccades | Overshoots | ||||
|---|---|---|---|---|---|---|---|---|---|
Number | Width (ms) | Number | Fixation width (ms) | Slope width (ms) | Number | Width (ms) | |||
Blinks | 8 | 256 | 132 | 479 ± 8 | 0 | 0 | 0 | 0 | 0 |
GBM | 4 | 256 | 19 | 496 ± 22 | 73 | 1,637 ± 42 | 155 ± 8 | 25 | 154 ± 10 |
Natural | 21 | 1,200 | 103 | 268 ± 13 | 278 | 2,365 ± 165 | 156 ± 6 | 49 | 113 ± 6 |
Reading | 22 | 256 | 28 | 287 ± 12 | 1,612 | 301 ± 4 | 44 ± 0.48 | 16 | 116 ± 11 |