Xavier

Results 3 issues of Xavier

![image](https://user-images.githubusercontent.com/45848862/55045271-37901d80-5078-11e9-954e-4d7f4bdb4894.png)

help wanted

Hello, I would like to ask a question, how do I get the.nii file of the test set?

I encountered another problem was that the prediction label of the MR was inconsistent with the data dimension of the original data Such as: The shape of original data was...