[Insight-users] Parameters to fine tune

[yasser salman]

Hello all,

I segmented tumor from MRI data-sets in 3D using different techniques (Region growing , level sets , ) but these segmentation techniques  have numerical parameters that you will have to fine tune. so it takes massive time for tuning, can i found any of the automatic segmentation methods that can extract My ROI in brain,  on other hand in threshold Region growing how can i set L/H threshold in automatic way?
Yasser