CHIC Database comprises the following two directories: Dynamic_scenes Direct_path Oblique path Dynamic_scenes directory contains two sub-directories: Direct_path and Oblique path. Each one contains full images and a sub-directory of resized images. Static scenes Scene1_indexed Scene2_indexed back_patch back_patch Cropped_images Cropped_images Full_images Full_images Resized_images Resized_images Static_scenes directory contains two sub-directories: Direct_path and Oblique path. Each one contains four sub-directories: Scene_indexed, back_patch, Cropped_images, Resized_images. full images size: 6000 x 4000 Scene1_cropped images size: 1566 x 2244 Scene2_cropped images size: 2010 x 3528 Resized_images are resized to 30% of full images size. Size of Dynamic_scenes directory: 1.19 GO Size of Static_scenes directory: 1.51 GO Photos are indexed this way: Scene number_Level of fog_illuminant There are 9 levels of fog density: level 1 shows the highest and level9 one is the lowest one.