Hello,
I was wondering the following:
1. On the BraTS website is says that the expert segmentations are verified by certified expert radiologists but how many expert radiologists? Is there a number or a range?
2. I have put all the training data in my brain segmentation algorithm and I got an average dice score of 0.38 . Could there be difference between radiologists how they are segmenting tumors? Is there a procedure that they follow or do they all segment based on their knowledge and experience? Because if that would be the case, a lower dice score would be logical...
I hope someone can help me with my questions.
Thanks in advance.
Simeon
Created by Simeon Hailemariam Simeon_H Hi,
1. The annotations were corrected by 1-2 radiologists and approved by 1 expert radiologist.
2. Please check here for detailed annotation protocol: https://arxiv.org/pdf/2107.02314
Drop files to upload
Expert segmentations verified by certified expert radiologists page is loading…