Update README.md

README.md

@@ -20,4 +20,4 @@ For each original image, we convert it to ATD color space. Once in this space, w
 
 ## Dataset structure
 
-The original_images folder contains the original 100 Cityscapes images and the labels folder contains the corresponding ground truth segmentation masks. The modified images are in the modified_images folder. This folder has 11 subfolder according to the modified chromatic contrast.
+The original_images folder contains the original 100 Cityscapes images and the labels folder contains the corresponding ground truth segmentation masks. The modified images are in the modified_images folder. This folder has 11 subfolder according to the modified chromatic contrast. The complete dataset has a size of 1 Gb.