Table 4 Comparison of experimental results of feature fusion methods.

From: Small target detection in UAV view based on improved YOLOv8 algorithm

Model

mAP 50/%

mAP 50–95/%

Computation/GFLOPS

Yolov8n-concat

98.0

92.1

7.0

Yolov8n-adaptive

98.0

92.0

7.4

Yolov8n-weight

98.4

92.2

7.3

Yolov8n-bifpn

98.2

92.2

7.0