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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am having issues with an artifact (black hole in the centre) in my ADMM reconstructions when using an offset detector. I have tested the same projection set and geometry file with the FDK algorithm and the reconstruction is fine.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve previously been using the same workflow with a centred detector, with no issues, for both the FDK and ADMM reconstruction methods.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Are there any known issues/common pitfalls with the ADMM implementation and detector offsets?
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers,<o:p></o:p></p>
<p class="MsoNormal">James<o:p></o:p></p>
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