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v2.6: Bundles do not align to reference image

See original GitHub issue

Hello,

I am using TractSeg 2.6 on my Linux HPC via Singularity. I have been running TractSeg on data that I have reoriented to MNI-orientation via fslreorient2std.

I noticed that in the master branch, compared to 2.3 that I used previously, tract files (I have tested on both --tracking_format tck and trk) are no longer in DWI space. When I load the tck/trk file in MRView/FSLeyes, the tract file is out of bounds of the DWI reference image (in this case, I used FA).

In version 2.3, as seen below with the left AF, trk and tck map onto the image (top is trk in FSLeyes, bottom is tck in MRView). However, it is worth noting that the left AF appears on the wrong hemisphere for the trk file, while the tck file is correct:

Does this have to do with the bug-fix for tracking in non-MNI space introduced in v2.4?

Please let me know if there is any other info I could provide to help debug.

Best, Steven

Issue Analytics

State:
Created a year ago
Comments:5

Top GitHub Comments

1reaction

wasserthcommented, Aug 30, 2022

I just pushed a fix to the master branch. It should work now.

0reactions

smeislercommented, Aug 30, 2022

Works on my end, thanks! Closing the issue.

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