Medical Physics · 2011 · 318 citations · 20 references
The s-CT method has the potential to provide an accurate estimation of CT information without risk of geometrical inaccuracies as the model is voxel based. Therefore, s-CT images could be well suited as alternatives to CT images for dose planning in radiotherapy and attenuation correction in PET/MRI.
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Supervised learning from incomplete data via an EM approach
Zoubin Ghahramani, Michael I. Jordan · 1993 · 543 citations