Predicted Anchor Region Proposal with Balanced Feature Pyramid for License Plate Detection in Traffic Scene Images

Table 2

Dataset summary.

Dataset		Number of images	Number of license plates	Image resolution	License plate height (in pixels)
PKU vehicle dataset	G1	810	810	1082 × 728	35–57
	G2	700	700	1082 × 728	30–62
	G3	743	743	1082 × 728	29–53
	G4	572	572	1600 × 1236	30–58
	G5	1152	1438	1600 × 1200	20–60
AOLP dataset	AC	681	681	352 × 240	25–70
	LE	757	757	640 × 480	28–80
	RP	611	611	320 × 240	30–70