Table 11 Effect of change in scale and aspect ratio on accuracy
From: Performance enhancement method for multiple license plate recognition in challenging environments
Anchor scales | Aspect ratios | Accuracy |
|---|---|---|
128 × 128, 256 × 256 | 1:1, 1:2 | 92.03 |
128 × 128, 256 × 256 | 2:1, 1:1, 1:2 | 93.45 |
128 × 128, 256 × 256, 512 × 512 | 1:1, 1:2 | 96.05 |
128 × 128, 256 × 256, 512 × 512 | 2:1, 1:1, 1:2 | 99.03 |