Virtual monochromatic imaging in dual-source dual-energy CT: radiation dose and image quality.


PURPOSE To evaluate the image quality of virtual monochromatic images synthesized from dual-source dual-energy computed tomography (CT) in comparison with conventional polychromatic single-energy CT for the same radiation dose. METHODS In dual-energy CT, besides the material-specific information, one may also synthesize monochromatic images at different… (More)
DOI: 10.1118/1.3658568


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