Auto3DSeg: PET-CT Configuration

[mibaumgartner]

Hey, great work on MONAI and Auto3DSeg. In the provided examples, modality (from task.yaml) is always set to a single value. How should that value be set for a PET-CT with 2 channels?

Best,
Michael

[KumoLiu]

Hi @mibaumgartner, thanks for your interest here.

For muli-modalities, you can do something like this.
https://github.com/Project-MONAI/tutorials/blob/3093dec599f04657a7ae6c7a9c97eba5c910259a/nnunet/docs/input.yaml#L2
Multi-class, you can specify like this:
https://github.com/Project-MONAI/tutorials/blob/3093dec599f04657a7ae6c7a9c97eba5c910259a/auto3dseg/tasks/msd/Task04_Hippocampus/input.yaml#L10

Hope it helps, thanks.

[mibaumgartner]

Perfect, thanks!

[mibaumgartner]

Hey, replacing it with a list (as shown in the example) did not work for me in the end (it raised an error). Simply went with CT in my case ;)