Table 4.
Experiment results grouped by occlusion regions.
| Top Right | Top Left | Bottom Right | Bottom Left | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Classifier | # TP | # FN | Acc | # TP | # FN | Acc | # TP | # FN | Acc | # TP | # FN | Acc |
| CNN1 | 4001 | 4066 | 49.6% | 4150 | 3917 | 51.4% | 2467 | 5600 | 30.6% | 1993 | 6074 | 24.7% |
| CNN2 | 5767 | 2300 | 71.5% | 6239 | 1828 | 77.3% | 5168 | 2899 | 64.1% | 5763 | 2304 | 71.4% |
| HOG + SVM | 6006 | 2061 | 74.5% | 4701 | 3366 | 58.3% | 2129 | 5938 | 26.4% | 3517 | 4550 | 43.6% |
| Haar Cascade | 1949 | 6118 | 24.2% | 2221 | 5846 | 27.5% | 2093 | 5974 | 25.9% | 2093 | 5974 | 25.9% |
| LBP Cascade | 2203 | 5864 | 27.3% | 2307 | 5760 | 28.6% | 2186 | 5881 | 27.1% | 2249 | 5818 | 27.9% |