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-rw-r--r--src/ParallelBeamStripKernelProjector2D.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ParallelBeamStripKernelProjector2D.cpp b/src/ParallelBeamStripKernelProjector2D.cpp
index 45cfa83..d2086da 100644
--- a/src/ParallelBeamStripKernelProjector2D.cpp
+++ b/src/ParallelBeamStripKernelProjector2D.cpp
@@ -141,7 +141,7 @@ bool CParallelBeamStripKernelProjector2D::initialize(CParallelProjectionGeometry
int CParallelBeamStripKernelProjector2D::getProjectionWeightsCount(int _iProjectionIndex)
{
int maxDim = max(m_pVolumeGeometry->getGridRowCount(), m_pVolumeGeometry->getGridColCount());
- double scale = m_pProjectionGeometry->getDetectorWidth() / min(m_pVolumeGeometry->getPixelLengthX(), m_pVolumeGeometry->getPixelLengthY());
+ double scale = max(m_pProjectionGeometry->getDetectorWidth() / min(m_pVolumeGeometry->getPixelLengthX(), m_pVolumeGeometry->getPixelLengthY()), 1.0f);
return int(maxDim * scale * 10) + 1;
}