Hello GDCM/ITK developers,<br><br>I just discovered, that ITKv4 (also ITK 3.20) reads probably wrong value of DICOM tag "0018,050 Slice Thickness" from low-dose CT data provided by SPECT/low-doseCT multimodal imaging system (manufacturer GE, model INFINIA) .<br>
<br>If I am not wrong - when reading CT data ITK takes as value of spacing in "z" axis value from tag "0018,050 Slice Thickness". In my original low-dose CT data it is set to 6.1, but ITK reads spacing in "z" as 4.41962 and when I save those data via ITK, it writes that incorrect value into that tag "0018,050 Slice Thickness" and also into tag "0018,088 Spacing between Slices". <br>
<br>So I am asking, if it's not bug, where does ITK take that value 4.41962, when "0018,050 Slice Thickness" in original data is 6.1?<br><br>If it could help developers, I can provide example of those data, which are affected by this problem.<br>
<br>Thanks for help!<br clear="all"><br>-- <br>S pozdravem Bc. Michal Srna<br><br>Fotografické portfolio:<br><a href="http://michalsrna.cz">http://michalsrna.cz</a><br>