Principles and applications of multienergy CT: Report of AAPM Task Group 291

CH McCollough, K Boedeker, D Cody, X Duan… - Medical …, 2020 - Wiley Online Library
In x‐ray computed tomography (CT), materials with different elemental compositions can
have identical CT number values, depending on the mass density of each material and the …

Impact of joint statistical dual‐energy CT reconstruction of proton stopping power images: comparison to image‐and sinogram‐domain material decomposition …

S Zhang, D Han, DG Politte, JF Williamson… - Medical …, 2018 - Wiley Online Library
Purpose The purpose of this study was to assess the performance of a novel dual‐energy
CT (DECT) approach for proton stopping power ratio (SPR) mapping that integrates image …

[HTML][HTML] Estimation of Proton Stopping Power Ratio and Mean Excitation Energy Using Electron Density and Its Applications via Machine Learning Approach

CE Chika - Journal of Medical Physics, 2024 - journals.lww.com
Purpose: The purpose of this study was to develop a simple flexible method for accurate
estimation of stopping power ratio (SPR) and mean excitation energy (I) using relative …