Table 6 The second group of original mine image restoration effect evaluation.

From: An improved and advanced method for dehazing coal mine dust images

Methods

\(e\uparrow\)

\({\overline{r}} \uparrow\)

\(\sigma \downarrow\)

Ours

2.63

2.91

0.01

w/o color balance

2.17

2.34

0.21

w/o multi-stream branch

2.26

2.36

0.19

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