Defogging Technology Based on Dual-Channel Sensor Information Fusion of Near-Infrared and Visible Light

Table 1

The quantitative evaluation index.

Indicator	Meaning	Indicator	Meaning
	Increasing rate of edge		Edge preserving
	Color restoration	SSIM	Structural similarity index measure
CE	Cross entropy	AG	Average gradient
EN	Entropy	EI	Edge intensity
MI	Mutual information	SD	Standard deviation
PSNR	Peak signal-to-noise ration	UQI	Universal quality index