Research Article
Towards Proactive Surveillance through CCTV Cameras under Edge-Computing and Deep Learning
| | Epochs | Precision | Recall | F1 score | Mean avg precision (@50%) | Avg. intersection over union (@50%) |
| Yolo-v4 | 1000 | 75 | 81 | 80 | 85.3 | 56.82 | (Loss 0.6) | 2000 | 85 | 82 | 86 | 88.13 | 67.78 | | 3000 | 90 | 84 | 87 | 90.22 | 71.18 | Yolo-v4 (csp) | 1000 | 74 | 75 | 74 | 73.85 | 54.26 | Loss (6.24) | 2000 | 79 | 86 | 82 | 86.64 | 62.75 | | 3000 | 76 | 88 | 81 | 87.69 | 61.22 | Yolo-v4 (tiny) | 1000 | 56 | 54 | 55 | 54.56 | 37.59 | (Loss 13.6) | 2000 | 82 | 75 | 79 | 82.14 | 62.02 | | 3000 | 79 | 81 | 80 | 85.01 | 60.1 |
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