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

Figure 14

The transmittance histogram of the defogging results of image 9 in Figure 13(a) by different algorithms. (a) Dark channel. (b) Guided filtering. (c) Meng. (d) DEFADE. (e) Tarel. (f) Chen.

(a)

(b)

(c)

(d)

(e)

(f)