w-dTNV is a new CTAC-guided joint regularizer that improves lesion recovery and tumor contrast in low-count Y-90 PET and blurred SPECT reconstructions over prior methods.
Theranostic SPECT reconstruction for improved resolution: application to radionuclide therapy dosimetry
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Weighted Directional Total Nuclear Variation for Joint Yttrium-90 PET/SPECT Reconstruction with CTAC-derived Guidance
w-dTNV is a new CTAC-guided joint regularizer that improves lesion recovery and tumor contrast in low-count Y-90 PET and blurred SPECT reconstructions over prior methods.