Open Access

Improvement of Helmet Detection Algorithm Based on YOLOv8

 and   
Dec 31, 2024

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Figure 1.

DCN module structure
DCN module structure

Figure 2.

YOLOv8s+DCN
YOLOv8s+DCN

Figure 3.

CBAM Network Architecture
CBAM Network Architecture

Figure 4.

YOLOv8s+DCN+CBAM Network Architecture
YOLOv8s+DCN+CBAM Network Architecture

Figure 5.

Before
Before

Figure 6.

After
After

Figure 7.

Loss Curve
Loss Curve

Figure 8.

P-R curve
P-R curve

Experimental Results

Method P (%) R(%) mAP@.5(%)
YOLO v8s DC N CBA M GIOU
67.3 58.9 64.6
72.6 56.3 64.3
71.4 60.1 65.7
70.1 58.4 65.7
72.5 59.3 65.9
Language:
English
Publication timeframe:
4 times per year
Journal Subjects:
Computer Sciences, Computer Sciences, other