Fig. 12
From: A target detection model HR-YOLO for advanced driver assistance systems in foggy conditions

Visualization of artificial fog effects in the Foggy Cityscapes dataset: (a) original image, (b) synthesized foggy image with a constant attenuation coefficient of 0.005, (c) synthesized foggy image with a constant attenuation coefficient of 0.01, and (d) synthesized foggy image with a constant attenuation coefficient of 0.02.