Table 3. Comparisons of performance parameters for different algorithms.

Image	Figure 6(a)				Figure 6(A)
Size	128 × 128				1024 × 1024
SNR	57.3186				64.6911
Method	CFAR	Wavelet	WD-CFAR	MRF	CFAR	Wavelet	WD-CFAR	MRF
|D|	0.189	0.047	0.014	3.259	0.273	0.301	0.124	0.802
Pts	70.925	48.871	79.672	77.911	0.493	36.441	81.725	98.408
Pfs	32.238	25.625	29.8373	0.031	99.471	56.373	17.036	86.106
μRI	0.022	0.009	0.022	0.722	0.137	0.151	0.595	4.542
t (s)	0.335	0.984	0.549	1.313	1.881	20.225	10.525	4171.1
r	—	3		—	—	4		—
nF	—	—	2	—	—	—	2	—
Pf	First round 10−5			—	First round 10−1			—
	Second round 10−5				Second round 10−2