the ouput images are black when I use Pascal data to train

[Jialeen]

I used two class of Pascal and pre-trained model: pre-trained Resnet v2 101 model. The label set was as follows: label_colours = [(0, 0, 0), # 0=background

15=person

             (192, 128, 128)]

However, when I used images to test, the output was all black. So, what can I do to solve this problem. Thanks

[Leonliou]

i have the same problem,,,do you solve this problem？