Table 4.
Comparative experimental results of different (P, R) values of LBP (texture feature: LBP + HOG, classifier: SVM).
| (P, R) | AVG-Pre (%) | AVG-Re (%) | AVG-F1 (%) | Accuracy (%) |
|---|---|---|---|---|
| (8, 1) | 94.27 (±3.17) | 93.88 (±3.29) | 94.03 (±3.27) | 94.67 (±2.64) |
| (16, 2) | 93.72 (±2.52) | 93.40 (±2.37) | 93.52 (±2.44) | 94.20 (±1.95) |
| (24, 3) | 92.37 (±2.20) | 91.98 (±1.68) | 92.11 (±1.81) | 93.04 (±1.58) |
| (8, 1) + (16, 2) | 94.07 (±2.08) | 93.60 (±2.17) | 93.77 (±2.18) | 94.52 (±1.63) |
| (8, 1) + (24, 3) | 93.90 (±2.92) | 93.64 (±2.77) | 93.74 (±2.82) | 94.44 (±2.52) |
| (16, 2) + (24, 3) | 93.52 (±2.35) | 93.23 (±1.98) | 93.31 (±2.16) | 94.13 (±1.64) |