Research Article
Vehicle Logo Recognition with Small Sample Problem in Complex Scene Based on Data Augmentation
Table 2
The best test results of all methods on YOLO.
| ā | Rotate-on | Noise | Flipping | Brightness | Contrast | Cropping | Small frame | Slide-seg | Gaussian-dis |
| P | 0.8539 | 0.8521 | 0.8492 | 0.8422 | 0.8641 | 0.8577 | 0.9139 | 0.8862 | 0.9151 | R | 0.6077 | 0.6096 | 0.6170 | 0.6395 | 0.6311 | 0.6433 | 0.6358 | 0.6489 | 0.6564 | F | 0.7101 | 0.7107 | 0.7147 | 0.7270 | 0.7294 | 0.7351 | 0.7499 | 0.7492 | 0.7644 |
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