Request for Guidance on Fine-Tuning MedSAM/SAM2 Models on Hyperpolarized Gas MRI Data and Integration with 3D Slicer

[rkoramtin]

Hi everyone,

I’m currently working on segmenting hyperpolarized gas MRI scans of the lung, with both my scans and masks stored in PNG format. I’m aiming to fine-tune the MedSAM/SAM2 models on my dataset and then integrate the fine-tuned model into 3D Slicer.

Could anyone kindly provide resources, template code, or notebooks that would assist with:

Fine-tuning MedSAM/SAM2 models specifically on custom medical imaging data (like PNG format scans)?
Integrating the fine-tuned models into 3D Slicer, similar to the integration done previously with MedSAM?

Any guidance or references would be greatly appreciated!

Thank you for your time and support.