Results 2 issues of Lin Chen

I got the following error when running `python main_unset.py --training` ``` 2019-09-12 21:17:30.594167: I tensorflow/core/platform/cpu_feature_guard.cc:141] Your CPU supports instructions that this TensorFlow binary was not compiled to use: SSE4.1 SSE4.2...

The `SegmentationClassAug` contains more images than `SegmentationClass`, where to get those label images? Thanks!