Fixed a small bug that caused inconsistency in the image corner calcu…

…tation --> this also fixes the reconstruction artefact issue
SimonRit · Jan 30, 2020 · 1a20fb4 · 1a20fb4
1 parent 483b30c
commit 1a20fb4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/rtkDisplacedDetectorImageFilter.hxx b/include/rtkDisplacedDetectorImageFilter.hxx
@@ -115,9 +115,9 @@ DisplacedDetectorImageFilter<TInputImage, TOutputImage>::GenerateOutputInformati
   m_InferiorCorner = corner[0];
   m_SuperiorCorner = m_InferiorCorner;
   if (inputPtr->GetSpacing()[0] < 0.)
-    m_InferiorCorner += inputPtr->GetSpacing()[0] * (outputLargestPossibleRegion.GetSize(0) - 1);
+    m_InferiorCorner += inputPtr->GetSpacing()[0] * (outputLargestPossibleRegion.GetSize(0));
   else
-    m_SuperiorCorner += inputPtr->GetSpacing()[0] * (outputLargestPossibleRegion.GetSize(0) - 1);
+    m_SuperiorCorner += inputPtr->GetSpacing()[0] * (outputLargestPossibleRegion.GetSize(0));
 
   if (!m_OffsetsSet)
   {