Table 8.

Comparison of recognition accuracy, recall, and precision for the proposed methods (license plate recognition).

	Full-size Frame			S-ROI			D-ROI			D-ROI + DFS
	ACC	Recall	Precision	ACC	Recall	Precision	ACC	Recall	Precision	ACC	Recall	Precision
Image #6	0.63	0.63	1.00	0.63	0.63	1.00	0.46	0.50	1.00	1.00	1.00	1.00
Image #7	0.76	0.73	1.00	0.76	0.73	1.00	0.76	0.75	1.00	0.76	0.75	1.00
Image #8	0.09	0.09	1.00	0.09	0.09	1.00	0.07	0.09	1.00	0.14	0.17	1.00
Image #9	0.92	0.92	1.00	0.92	0.92	1.00	0.92	0.92	1.00	0.91	0.90	1.00
Image #10	0.90	0.86	1.00	0.90	0.86	1.00	0.90	0.86	1.00	0.90	0.82	1.00
Average	0.66	0.64	1.00	0.66	0.64	1.00	0.62	0.62	1.00	0.74	0.72	1.00