A New Steel Defect Detection Algorithm Based on Deep Learning

Table 5

The data results comparison of five schemes.

Schemes	AP						mAP	mAP increasing
	a	b	c	d	e	f
1	0.250	0.652	0.752	0.735	0.545	0.811	0.624	−
2	0.252	0.677	0.772	0.789	0.555	0.816	0.643	+0.019
3	0.458	0.738	0.841	0.782	0.583	0.881	0.714	+0.090
4	0.516	0.754	0.768	0.854	0.610	0.902	0.745	+0.121
5	0.501	0.791	0.792	0.874	0.649	0.905	0.752	+ 0.128