Hi Haiyong?,
please be aware that Peter (the maintainer of MITK Diffusion) is on vacation
until the end of next week, so probably you'll have to wait a little longer for
an answer if nobody else of the community can help you.
Best,
Stefan
________________________________
Von: enjoy3d...@gmail.com <enjoy3d...@gmail.com>
Gesendet: Dienstag, 15. August 2017 17:24
An: mitk-users@lists.sourceforge.net
Betreff: Re: [mitk-users] MitkGlobalTractography produced different numbers of
fibers at horizontal and vertical.
BTW, I have run streamline tractography based on this crossing data, and the
number of horizontal, vertical and the total fibers are basically in line with
expectations.
2017-08-15 11:04 GMT-04:00 <enjoy3d...@gmail.com<mailto:enjoy3d...@gmail.com>>:
Hi MITK experts,
I have tested an in-house DWI-Simulator/phantom generator using
MitkGlobalTractography algorithms including GUI on iMac (based on 2014.10) and
most recently released Linux version(2017.7). I simply generated a simulated
60*60*60 crossing data. I achieved the *.trk files following the below steps:
1. Reconstructing Q-Balls using default settings in the GUI, e.g. Aganj 2009.
2. Running Gibbs tracking with default parameters, and saving the output with
*.trk.
3. Loading the *.trk and FA in TrackVis, manually drawing 4 ROIs at the ends of
bundles.
4. Statistics the numbers of horizontal, vertical and total fibers. The ideal
results is horizontal=verticle=0.5*total. However, what I have achieved is
horizontal=2*verticle=0.5*total. I have produced several data sets with
different gradient files, but I got the similar results.
Any suggestions will be deeply appreciated.
The input data, parameters, and output fibers are saved
here<https://www.dropbox.com/sh/6v7irthcvk88t09/AADN-El7lF6ib5Kvf7iQVjD1a?dl=0>.
Best,
Haiyong
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
mitk-users mailing list
mitk-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/mitk-users
