Soft-Tissue Detectability Limits in Cone-Beam CT: 2AFC Tests of Human Observer Performance in Relation to Contrast, Spatial Resolution, and the 3D Noise-Power Spectrum
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J Siewerdsen*1,2, D Tward2, M Daly1, N Paul3, (1) Ontario Cancer Institute, University Health Network, Toronto, ON, Canada, (2) Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada, (3) Department of Medical Imaging, Princess Margaret Hospital, Toronto, ON, Canada