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Vision Enhancement in Homogeneous and Heterogeneous Fog

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Academic year: 2021

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Fig. 1. Contrast fading on the same scene due to various values of the extinction coefficient k.
Fig. 2. From left to right, the original image with fog, the images enhanced using algorithms: multiscale retinex (MSR), contrast-limited adaptive histogram equalization (CLAHE), planar assumption with clipping (PA), dark channel prior (DCP), free-space se
Fig. 4. Synthetic road images database. First column is the original synthetic image. Second column is the depth map
Fig. 5. Visibility enhancement results on synthetic images. From left to right, the original synthetic image without fog, the image with fog, the images enhanced using multiscale retinex, adaptive histogram equalization, dark channel prior, free-space segm
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