3D image transforms using own data

[carlpe]

Using Ubuntu server 18.04.

I have been testing some of the interesting tutorials on Monai. They are all functioning as expected.
I am now trying to use some own MR data for some of these tutorials, for example the 3D_image_transform tutorial, but I am encountering some errors which raises some questions.

The files I want to use for this are:
T1 image: /home/titan/data/test/images/test_009.nii
Label: /home/titan/data/test/labels/test_009.nii.gz

I have named them in such a way to match the filenames in the spleen decathlon set. Do the filenames of the dataset need to follow a certain pattern?

As you see on the below screenshot, I get the error when trying to organize the file names into a list of dictionaries.

How do I deal with this issue? It might be a very easy question for some of you, but it might be helpful to some of us beginners nonetheless.

[Nic-Ma]

Hi @carlpe ,

Thanks for your interest here.
I think it seems like some issue with python APIs instead of MONAI, could you please try to re-run the program and print all the things in daa_dicts?
And how many elements in your list? More than 9?

Thanks.

[carlpe]

Here is what I found:

[carlpe]

I added some more subjects to the server and then this happened:

Seems it did not work with only one subject

[carlpe]

It works now that I added more 👍

[Nic-Ma]

Sounds good!
As your code "[:-9]", it needs at least 9 items.

Thanks.

[carlpe]

Oh ok, thank you!
Do not be surprized if I have more questions for you at a later stage =)