dke-questions > some parts are missing for dke parameters
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May 24, 2018 03:05 AM | Yuanchao Zhang - University of Electronic Science and Technology of China
some parts are missing for dke parameters
Hi, experts,
I tried to use dke to process my data from dicom files. I obtained the parameters images, for instance kfa.nii, however, I noticed that part of the images of the first several slices are missing, with half of the image having values and other half completely background (namely zero). Why did this happen? Can I do analysis with data like this? See the attached fig file for the error.
Thanks a lot!
Best,
Yuanchao
I tried to use dke to process my data from dicom files. I obtained the parameters images, for instance kfa.nii, however, I noticed that part of the images of the first several slices are missing, with half of the image having values and other half completely background (namely zero). Why did this happen? Can I do analysis with data like this? See the attached fig file for the error.
Thanks a lot!
Best,
Yuanchao
May 24, 2018 12:05 PM | Emilie McKinnon - MUSC
RE: some parts are missing for dke parameters
Hi Yuanchao,
Please check your raw nifti files in the intermediate processing folder (combined). If they have the same artifact this is caused by registration. This is a common issue and only effects slices at the edge. You should be good to go and analyse your data ( just stay away from the boarder).
Hope this helps,
Emilie
Please check your raw nifti files in the intermediate processing folder (combined). If they have the same artifact this is caused by registration. This is a common issue and only effects slices at the edge. You should be good to go and analyse your data ( just stay away from the boarder).
Hope this helps,
Emilie