Relable RUGD?

[linchangyi1]

Hi, thanks for your open source.
I want to use your code to train RUGD Dataset. However, I noticed that the annotation images of RUGD are RGB_images and there is the color_map like this:
0 void 0 0 0
1 dirt 108 64 20
2 sand 255 229 204
3 grass 0 102 0
4 tree 0 255 0
5 pole 0 153 153
6 water 0 128 255
7 sky 0 0 255
8 vehicle 255 255 0

Because I didn't find any transform about the labels of RUGD to ID in order. So, should I need to relabel them into such format:
0 void 0 0 0
1 dirt 1 1 1
2 sand 2 2 2
3 grass 3 3 3
4 tree 4 4 4
5 pole 5 5 5
6 water 6 6 6
7 sky 7 7 7
8 vehicle 8 8 8

[hchoi71]

Any comment on relabel?