Table 1 Face detection times using cascade of classifiers and Haar-like templates
From: Eye-blink detection system for human–computer interaction
Image size | Single face (ms) | 4 faces (ms) |
|---|---|---|
3,264 × 2448 | 11,860 | 11,937 |
2,448 × 1,836 | 6,531 | 6,547 |
1,632 × 1,224 | 2,953 | 3,000 |
1,280 × 960 | 1,828 | 1,875 |
640 × 480 | 484 | 516 |
320 × 240 | 156 | 157 |