Research Article
A Study of Feature Combination for Vehicle Detection Based on Image Processing
Table 12
Diversity measures for the right region: (a) Double Fault and (b) correlation coefficient.
| (a) |
| | PCA | V-HOG | | | |
| | PCA | — | 7.60 | 3.80 | 15 | 9.2 | | V-HOG | 7.60 | — | 13 | 13.6 | 17.6 | | 3.80 | 13 | — | 8.4 | 11.2 | | 15 | 13.6 | 8.4 | — | 22.2 | | 9.2 | 17.6 | 11.2 | 22.2 | — |
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| (b) |
| | PCA | V-HOG | | | |
| | PCA | 1 | 0.07 | 0.02 | −0.03 | 0.03 | | V-HOG | 0.07 | 1 | 0.31 | 0.04 | 0.23 | | 0.02 | 0.31 | 1 | 0.02 | 0.17 | | −0.03 | 0.04 | 0.02 | 1 | 0.03 | | 0.03 | 0.23 | 0.17 | 0.03 | 1 |
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