Table 2.
Comparative experiment of detection accuracy of different improved models based on SRGAN and data enhancement of all kinds of contraband.
| Model | mAP/% | Categories (AP)/% | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Computer | Powerbank | Lighter | Scissors | Pressure | Umbrella | Bottle | Knives | ||
| Y8n* | 64.68 | 94.5 | 53.5 | 42.8 | 48.1 | 70.5 | 89.6 | 65.9 | 52.5 |
| Y8nE* | 66.13 | 94.7 | 53.7 | 43.8 | 51.6 | 72.3 | 89.4 | 65.7 | 57.8 |
| Y8nD* | 66.85 | 95.2 | 53.9 | 44.3 | 53.7 | 73.5 | 89.6 | 66.1 | 58.5 |
| Y8nDE* | 67.48 | 95.3 | 54.3 | 44.8 | 54.5 | 73.9 | 90.8 | 66.2 | 60.0 |
| Y8s* | 70.63 | 95.5 | 62.7 | 53.4 | 61.2 | 77.5 | 92.3 | 62.2 | 60.2 |
| Y8sE* | 71.85 | 94.7 | 62.6 | 54.9 | 62.6 | 78.6 | 91.6 | 66.9 | 62.9 |
| Y8sD* | 72.24 | 94.6 | 62.9 | 55.3 | 65.7 | 78.4 | 92.4 | 67.8 | 60.8 |
| Y8sDE* | 72.66 | 95.1 | 62.2 | 55.6 | 65.9 | 78.6 | 92.5 | 68.3 | 63.1 |