Research Article
A Study of Feature Combination for Vehicle Detection Based on Image Processing
Table 9
Performance of the proposed ensembles for the left close/middle region.
(a) |
| PCA+V-HOG + ++ | Accuracy
| Recall
| Precision
|
| RMM-SA | 97.62 | 98.46 | 96.76 | RMM-WA | 98.42 | 98.68 | 98.16 | DS-SA | 97.50 | 98.26 | 96.72 | DS-WA | 98.64 | 98.33 | 98.96 |
|
|
(b) |
| PCA+V-HOG + + | Accuracy | Recall | Precision |
| RMM-SA | 97.78 | 97.88 | 97.68 | RMM-WA | 98.50 | 98.18 | 98.84 | DS-SA | 97.60 | 97.80 | 97.40 | DS-WA | 98.48 | 97.95 | 99.04 |
|
|
(c) |
| PCA+V-HOG+ | Accuracy | Recall | Precision |
| RMM-SA | 98.28 | 97.79 | 98.80 | RMM-WA | 98.22 | 97.58 | 98.92 | DS-SA | 98.28 | 97.75 | 98.84 | DS-WA | 98.26 | 97.52 | 99.04 |
|
|
(d) |
| PCA++ | Accuracy | Recall | Precision |
| RMM-SA | 95.86 | 95.52 | 96.24 | RMM-WA | 98.36 | 98.10 | 98.64 | DS-SA | 95.30 | 95.10 | 95.52 | DS-WA | 98.30 | 97.75 | 98.88 |
|
|
(e) |
| PCA+ | Accuracy | Recall | Precision |
| RMM-SA | 97.46 | 97.18 | 97.76 | RMM-WA | 97.80 | 97.13 | 98.52 | DS-SA | 97.46 | 97.18 | 97.76 | DS-WA | 97.96 | 97.21 | 98.68 |
|
|