Fast Matching Method of UAV Aerial Photography Enhanced Low Illumination Image

Table 3

Performance comparison of various algorithms in local scene of experiment 3.

Scene	Test chart	Algorithm	Correct matching points	Number of mismatches	Execution time (ms)	Accuracy rate (%)
	a	SURF+RANSAC	38	11	554.55	77.55
	b	SURF+RANSAC+MSRCR	136	32	1078.21	80.95
	c	SURF+ Improved MSR	168	31	1557.76	84.42
	d	ORB+RANSAC	92	19	171.73	82.88
Scene 3	e	ORB+RANSAC+MSRCR	211	23	656.77	90.17
	f	ORB+ Improved MSR	321	15	952.00	95.54
	g	ORB+PROSAC	95	6	135.65	91.09
	h	ORB+PROSAC+MSRCR	213	10	655.88	95.52
	i	Method in this paper	324	2	996.76	99.39