Interleaved PET Data Sorting for Improved Image Quality in Combined PET/MR

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abstract acceleration accuracy achieve acquisition activity allows although approximately arbitrary attenuation background bandwidth binning biograph blue blurring breathing cardiac cine coefficient coinciding combined concentration concentrations concept correction counting decreased dependent depicted diamonds dual duration either equal equivalent estimation evaluated exact excellent filter finally fluctuations free gate gated gating general history ideal improved improvement increasing independently individual injection interleaved interleaving iterations known larger leads list liver match matches matching maximization measured medical methodology minutes mismatch mode monitoring motion myocardial myocardium noise novel offered offers patients phys physiologic pixel poorer poorest post proposed pulse quality radiology real reconstructed reconstruction reconstructions regularity release resolution respiratory rhythm sampling school segments shot simultaneous since slice slices software sorted sorting start statistical statistics stir subset subsets systole technology temporal tomographic tracer trigger triggered true typically underwent uniform upon uptake variance vibe window