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Ehsan Samei

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Open access Aug 2026

The accuracy of noise measurements in patient CT images

Objective. Noise magnitude is one of image quality indicators in computed tomography (CT) for assessing imaging performance, and the CMS (Centers for Medical and Medicaid Service) recently included a measure of noise magnitude in terms of “global noise”. Despite its importance, no standard method currently exists to me...

Francesco Ria, M. Talarico, Emily L. Harkness et al. · 0 citations

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