[vtkusers] Reading specific set of DICOM slices from directory

EvilMax maxim.privalov at gmail.com
Sat Feb 12 11:25:05 EST 2011


Hello!

I have a problem with reading some DICOM CT datasets. In some studies there
are complete 2D overview slices which have least series ID, so reader takes
only that and stops ignoring further slices. But skipped slices actually
contains required data. Reading documentation more carefully i found that if
vtkDICOMImageReader is reading DICOM directory it find first series and read
slices from it.  Could anyone provide help with following:

1. How to read user selected series (one or more) from study?
2. How to read user selected series partially? For example, slices from
series with ID=3 and with numbers from 20-th to last in given series.

Now I see only way to read directory and construct vtkImageData manually
filling scalar pointer by image data read file-by-file. It seems not good...

Regards,
Maksim Privalov
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