I am still having problems with mri_normalize. I have downloaded the latest snapshot- but I still get an error:
[wolosin@localhost mri]$ mri_normalize orig.mgz T1.mgz reading from orig.mgz... normalizing image... talairach transform 1.103 0.048 -0.007 -4.504; -0.051 1.166 0.004 -13.012; 0.007 -0.003 1.090 -15.454; 0.000 0.000 0.000 1.000; INFO: Modifying talairach volume c_(r,a,s) based on average_305 building Voronoi diagram... performing soap bubble smoothing... 3d normalization pass 1 of 2 white matter peak found at 110 Segmentation fault
I thought it might be a problem with the talairach transform, but I can't figure out how to view this properly.
[wolosin@localhost subjects]$ tkregister2 --mgz --s 2335 --fstal --surf orig.mgz surfname set to orig.mgz INFO: no target volume specified, assuming FreeSurfer orig volume. target volume orig movable volume (null) reg file (null) LoadVol 1 $Id: tkregister2.c,v 1.35 2005/07/12 19:50:28 greve Exp $ Diagnostic Level -1 talairach.xfm --------------------- 1.103 0.048 -0.007 -4.504; -0.051 1.166 0.004 -13.012; 0.007 -0.003 1.090 -15.454; 0.000 0.000 0.000 1.000; ERROR: cannot determine type of /home/wolosin/subjects/talairach/mri/orig
Do you know what I am missing? Any advice is greatly appreciated, Thanks, Sasha
Sasha Wolosin Research Assistant Developmental Cognitive Neurology Kennedy Krieger Institute 707 N. Broadway Baltimore, MD 21205 ph: (443) 923-9270
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Hi Sasha,
can you do:
mri_info orig.mgz
and send us the results?
thanks, Bruce On Fri, 9 Sep 2005, Sasha Wolosin wrote:
I am still having problems with mri_normalize. I have downloaded the latest snapshot- but I still get an error:
[wolosin@localhost mri]$ mri_normalize orig.mgz T1.mgz reading from orig.mgz... normalizing image... talairach transform 1.103 0.048 -0.007 -4.504; -0.051 1.166 0.004 -13.012; 0.007 -0.003 1.090 -15.454; 0.000 0.000 0.000 1.000; INFO: Modifying talairach volume c_(r,a,s) based on average_305 building Voronoi diagram... performing soap bubble smoothing... 3d normalization pass 1 of 2 white matter peak found at 110 Segmentation fault
I thought it might be a problem with the talairach transform, but I can't figure out how to view this properly.
[wolosin@localhost subjects]$ tkregister2 --mgz --s 2335 --fstal --surf orig.mgz surfname set to orig.mgz INFO: no target volume specified, assuming FreeSurfer orig volume. target volume orig movable volume (null) reg file (null) LoadVol 1 $Id: tkregister2.c,v 1.35 2005/07/12 19:50:28 greve Exp $ Diagnostic Level -1 talairach.xfm --------------------- 1.103 0.048 -0.007 -4.504; -0.051 1.166 0.004 -13.012; 0.007 -0.003 1.090 -15.454; 0.000 0.000 0.000 1.000; ERROR: cannot determine type of /home/wolosin/subjects/talairach/mri/orig
Do you know what I am missing? Any advice is greatly appreciated, Thanks, Sasha
Sasha Wolosin Research Assistant Developmental Cognitive Neurology Kennedy Krieger Institute 707 N. Broadway Baltimore, MD 21205 ph: (443) 923-9270
Disclaimer: The materials in this e-mail are private and may contain Protected Health Information. Please note that e-mail is not necessarily confidential or secure. Your use of e-mail constitutes your acknowledgment of these confidentiality and security limitations. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying, distribution, or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this e-mail in error, please immediately notify the sender via telephone or return e-mail.
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Sasha Wolosin