[Insight-users] Extracting specific volume from series using Echo time

[Radhika Sivaramakrishna]

Hi there,
I have PD/T2 images that are part of the same series but PD can be
distinguished from T2 using the echo time. 
My questions are:
 
How do I modify DicomSeriesFileNames to only extract the filenames that
correspond to echo time that is less than some value (say 30). Is there any
other file I need to modify to get this done?
Once I have these filenames [which pass the echo time criteria], I would
like to arrange these based on Image Position or Slice Location to get a 3D
image. The DICOM tag for echo time is 0018,0081.
Since I want to be able to do this on a routine basis, I would like to code
this in ITK instead of using a standard package like MRIconvert.
Let me know.
Thanks
Radhika
 
                                                     
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