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[Seg3D] Re: Re: trouble loading sagittal images


Chronological Thread 
  • From: Jason Wiemers <jwiem04@yahoo.com>
  • To: Kris Zygmunt <krismz@sci.utah.edu>, seg3d@sci.utah.edu
  • Subject: [Seg3D] Re: Re: trouble loading sagittal images
  • Date: Tue, 15 Jun 2010 12:02:49 -0700 (PDT)
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Hi Kris and thank you for the reply.  I downloaded version 1.13 and the images loaded with the correct spacing.  The images display properly now, although they are mislabeled.  The labels are shifted by one direction, i.e. the axial view is labeled coronal, the coronal view is labeled sagittal, and the sagittal view is labeled axial.  Attached you will find the dicom header.  Let me know that you have received this and if you have any other advice.   
Thanks,
Jason 


From: Kris Zygmunt <krismz@sci.utah.edu>
To: "seg3d@sci.utah.edu" <seg3d@sci.utah.edu>
Sent: Wed, June 9, 2010 11:40:06 AM
Subject: [Seg3D] Re: trouble loading sagittal images

There have recently been some bug fixes related to spacing issues incorporated into the experimental version 1.13.  Please try downloading this version and see if the problem persists.  What file type are you using (dicom, mhd, nrrd, nifti, etc)?  Can you email the entire header information or at least the fileds relating to dimension, spacing, space directions, slice thickness and origin? Right now, there is no way to manually override these within the program, but we may be able to either fix a bug or provide a suitable workaround.
  -Kris

On Jun 9, 2010, at 9:55 AM, Jason Wiemers <jwiem04@yahoo.com> wrote:

>
> Hello all,
>
> We have encountered a problem when loading sagittal MR images into Seg3D.
> Axial images load correctly and sagittal images do not.  The pixel spacing and
> image slice thickness are read incorrectly and the image is not displayed
> properly.  Is there a way to tell the program what the pixel spacing and slice
> thickness should be so that we get the proper aspect ratio when viewing the
> image slices?  Thanks in advance for any help.
>
> Jason Wiemers



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