Possible to work on google colab?

[Meddebma]

Hi,

is it possible to run comp2comp on google colab?
and do you consider to integrate nifti format for input and output images?

Best,
Aymen

[Meddebma]

Thank you so much for this code, it worked really well. I am impressed with the quality!

[louisblankemeier]

Hi @Meddebma,

Did you get the code running on google colab? I haven't tried this so curious if it worked for you. Thank you!

[louisblankemeier]

Also, we have a function that supports nifti inputs here https://github.com/StanfordMIMI/Comp2Comp/blob/master/comp2comp/io/io_utils.py#L31 but have not yet tested this extensively as a part of the pipelines. We will at this to our todos. We do not currently support nifti outputs, besides the segmentation files which are stored as niftis.

[Meddebma]

Hi @louisblankemeier ,

yes it worked perfectly, here is the code:
!git clone https://github.com/StanfordMIMI/Comp2Comp/ %cd Comp2Comp !pip install -e . !bin/C2C spine_muscle_adipose_tissue --input_path /content/drive/MyDrive/CT_body_comp_AI/example/sr
It took 90-120sec per CT scan.
I am really impressed how good it is!
Definitely gonna use it for my next research

[louisblankemeier]

I'm glad it worked for you on colab, that's really good to know!!

[akshaysc]

Maybe a Colab version is something we post on the repo as an example use case? Perhaps with voxel integration for viewing?

[louisblankemeier]

Agreed!! I think we've surfaced several cases where people would want to interact with outputs in python (going beyond the CL interface) and a colab tutorial would be well suited here. As you mentioned, one case is visualizing outputs for development and QA, and voxel would be perfect for that! I think we should add this to the top of our TODOs.

[BlessingTorsu]

hello @Meddebma,

I am trying to use Comp2Comp for my research in bariatric surgery to get the fat area. I am having some issues, and since it worked for you, I would be glad if you could help.

bin/C2C spine_muscle_adipose_tissue --i projects/adipose_extract/sample_ct

When I run this code, I see a new directory, 'models,' created, but it has nothing.

My input file has 4 folders with an average of 98 DICOM files in each

Which directory does the result save to? @louisblankemeier

Thank you