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subhashis / fibernavigator

Automatically exported from code.google.com/p/fibernavigator
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Anatomy::equalizeHistogram() pixel value out of range #80

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Load a regular T1.nii.gz
2. Load a fMRI activation spots dataset stats_Z.nii.gz coming from Kevin W. lab
3. Do "equalization" on the stats_Z.nii.gz dataset (values between -15 and 15)

What is the expected output? What do you see instead?
Fibernav crash after a while.

Original issue reported on code.google.com by inoub...@gmail.com on 29 Nov 2012 at 4:27

GoogleCodeExporter commented 9 years ago 
Do we really want to support that? How can we detect a case where it is normal 
to have negative values (like fMRI) from a case where negative values come from 
a software that incorrectly saved the nifti file?

Original comment by Jean.Chr...@gmail.com on 29 Nov 2012 at 7:15