Research Article
Combining Self-Supervised Learning and Yolo v4 Network for Construction Vehicle Detection
Table 2
Comparing the detection speed of IOU and one image under the number of different detection image types.
| The number of images tested | Supervision and testing IOU (%)–speed (fps) | Yolo v4 algorithm detection IOU (%)–speed (fps) | The algorithm of this paper IOU (%)–speed (fps) |
| 50 | 85.3–22 | 85.2–22 | 86.9–20 | 100 | 85.6–20 | 88.0–19 | 87.4–20 | 150 | 85.6–20 | 88.6–17 | 88.1–14 | 200 | 88.0–18 | 89.1–12 | 90.7–10 | 250 | 88.2–17 | 90.9–12 | 92.3–8 | 300 | 87.2–17 | 90.7–10 | 94.0–8 |
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