segmentation groundTruth label in .mat

[WENZHE LIU]

Thanks for your great job and kind sharing.

I am currently employing CarckForest, and intend to do some segmentation jobs based on it.

But when I looked into .mat file and check the 'segmentation' part, I find some images are label by [1,2], while others are labeled by [1,2,3] and [1,2,3,4], any explanation on it, please?

Thanks in advance.

[WENZHE LIU]

Additionally, any schedule to release the ground truth file of the rest 37 test and val images?

[abc1044]

1234 may mean that every crack in the picture is marked out. If you simply study crack detection, you can treat them as the same label. (Note, I did not look at this data set carefully, it is just my guess)