I have read your papers(Understanding Convolution for semantic segmentation ),and run your net.Then I make an improvement.But When submit my results to pascal voc server,I always get an evaluation error.
I use the command: tar -zcvf  results.tgz  results.
My directory structure :/results/VOC2012/Segmentation/comp6_test_cls/
The pixel of every image is similar [0,64,128]
Could you give me some point?