Open naga-karthik opened 6 months ago
The first results for pre-training and fine-tuning (both region-based) are in!
The performance on dcm-zurich-lesions-20231115
does not seem to be good. Maybe it could be due to region-based training? A multi-channel model might improve the results
With SCIseg, we noticed that the model was also decently segmenting DCM lesions, which strongly suggested that it simply learned to be sensitive to T2w hyperintensities in the images. We could use this to our advantage for DCM lesion segmenation.
Instead of training from scratch on a small dataset (~50 subjects), we could pretrain on SCI data from all the 3 sites and then fine-tune on DCM lesions. My hypothesis is that pretraining should result in some boost in the model performance for DCM lesion seg.