Table 10. Instance blur detection results without separating into firearm classes.

Kernel size	Instances	TP	FP	FN	Precision	Recall	F1-score	mAP50
No blur	1,024	848	73	176	0.955	0.832	0.890	0.900
3	1,024	843	53	181	0.941	0,814	0.873	0.890
9	1,024	802	57	222	0.934	0.774	0.847	0.867
13	1,024	792	58	232	0.932	0.765	0.840	0.862