Visibility Detection Algorithm of Single Fog Image Based on the Ratio of Wavelength Residual Energy

Table 6

Visibility and FADE after demisting with some neural networks algorithms in Figure 12.

Figure 12		Image 4	Image 5	Image 6
Foggy image	Visibility	0.42 km	0.97 km	0.56 km
	FADE	0.9006	1.4379	0.9603
MSCNN	Visibility	1.02 km	1.99 km	1.87 km
	FADE	0.5332	0.5708	0.4286
AOD	Visibility	1.80 km	1.62 km	2.01 km
	FADE	0.3464	0.6485	0.3258
GFN	Visibility	1.76 km	1.31 km	2.07 km
	FADE	0.3635	0.8996	0.3209
FFA	Visibility	1.93 km	1.48 km	1.15 km
	FADE	0.2932	0.7708	0.6113