Hi Hongzhi,

thank you for reporting your issue here.

We identified a similar bug for specific  MR data sets (not open source) and 
added a new bug #19652 to the bugtracker last week 
http://bugs.mitk.org/show_bug.cgi?id=19652.
We think the bug might be related to the very specific spacing the data sets 
have.

Which MITK version do you use? Can you confirm your bug also for older versions 
of MITK and other data sets?

Please check the status of the bug in the bugtracker for more regular updates.

Best,
Sandy


Von: Hongzhi Lan [mailto:hong...@stanford.edu]
Gesendet: Mittwoch, 6. April 2016 21:00
An: mitk-users@lists.sourceforge.net
Betreff: [mitk-users] image segmentation not right place in reslice


Hi all,



I created a group planegeometries with different orientations (so, not evenly 
spaced) in a slicedgeometry3d, and used it to update the 
SliceNavigationController for one of the renderwindows in QmitkStdMultiWidget. 
Now I can get correct reslices for the image, but when I tried to use MITK 
segmentation tools on a reslice, the contour drawn was at right location, but 
when it was converted to binary image in 3D volume, the image mask shifted to a 
different location and had different sizes (see attachment). I  was wondering 
what the reason could be. During the converting from contour to image mask, the 
display geometry was used. I guess the cause might be from display geometry. 
But since the image reslices were correct to me, it seemed  the display 
geometry was ok.





Thanks a lot!



Hongzhi
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