cityscape.py did not filter the target domain images

[qimw]

After using prepare_data.m, source domain images and target domain images are recorded in the same trainval.txt.
In the foggy_cityscape.py, source domain images are filtered in _load_image_set_index(), but in cityscape.py, the target domain are not filtered. Do you regard all the images in trainval.txt as source domain ?

[weix-liu]

I found this problem, too.
If the set of target domains is filtered out, the final result may be much lower than the result claimed in the paper.
I will retest this change。

[weix-liu]

I've retested this part (filtering out target domain images)
The result is 32.61, which is similar to 34.3 in the paper.