Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits

<div>A comparison between the true and the measured IDIF values over time, as obtained from the reconstructed image with HKEM, KEM, OSEM, and OSEM+G. On the top, the peak frame (24–30 s) images are also shown.</div>

Contrast Media & Molecular Imaging

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Figure 3: Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits 

Figure 3 | Hybrid PET/MR Kernelised Expectation Maximisation Reconstruction for Improved Image-Derived Estimation of the Input Function from the Aorta of Rabbits 