2002 IEEE Nuclear Science Symposium: Conference Record : Nuclear Science Symposium : Medical Imaging Conference : 10-16 November, 2002, Norfolk, Virginia, USA, Volume 3
IEEE, 2003 - Imaging systems in medicine
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Optimal Camera Placement for Cardiac Imaging Using Rotating MultiSegment SlantHole Single
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acquisition activity artery artifacts attenuation correction average axial backprojection calculated cardiac clinical coincidence collimator computed computed tomography count rate crosstalk crosstalk matrix crystal array curves detection diameter energy resolution estimated evaluated ﬁeld Figure ﬁlter ﬁrst Fourier function FWHM gamma camera gamma ray gates geometry high resolution IEEE IEEE Trans image quality image reconstruction iterative reconstruction lesion light output lutetium measured Medical Imaging method mode motion NECR noise Nucl Nuclear Nuclear Medicine obtained optimal OSEM parameters patient peak performance PET image PET scanner phantom photons pixel plane PNECR position positron emission tomography projection data PSAPDs PSPMT pulse randoms ratio rebinning reconstructed images reconstruction algorithm region respiratory sampling scan scatter scintillator sensitivity shown in Fig shows signal signiﬁcant simulated sinograms slices spatial resolution SPECT subsets tomograph transaxial transmission tumor values voxel