Woody. Wang

`_if_near()` is to filter out the points lying near the edge of the masked object.

您好，1. n4 bias is not necessary in this project; 不用n4 bias校正就在`normalize_image(in_file, out_file, bias_correction=True)`中置`bias_correction=False`; n4 bias不影响数据格式. 2. 运行顺序可以参考demo_task1/demo_run.ipynb. 3. I will do it when I'm free in the future. Keep working...

The second answer comes first :-) I didn't calculate the four metrics (dice, hausdorff, sensitivity and specificity) by myself. [CBICA's evaluation system](https://ipp.cbica.upenn.edu/) would take care of that. You just need...

Thanks for your interest. The `affine.npy` will be generated for the first time on the fly when you use `/unet3d/data.py`'s `write_image_data_to_file()` to write the `.h5` file. If you just need...

That's according to the definition of the weighted dice coefficient which could be found [here](https://arxiv.org/abs/1909.12901). The difference is that weighted dice firstly sums up the 3d image voxel values (0...

I wrote this project with jupyter notebook 2 yeas ago and suggested in the README to run it in brats_2019/demo_task1/demo_run.ipynb and brats_2019/demo_task2/demo_run.ipynb. Also please pay attention to the requirements installation...

I suggest to set up a breakpoint in pdb or use `grep -rn check_origin` in shell to figure this out.

Sorry for responding late. The output of the model is a 4D matrix, each channel of which is a 0-1 valued 3D image representing a certain kind of brain tumor...

We didn't use `pydicom` to load MRI images, we used `nibabel` to do that.

That's an out of memory error. `$ nvidia-smi` to check you GPU status.