Direct and fast measurement of CT beam filter profiles with simultaneous geometrical calibration

PURPOSE: To accurately measure the beam filter profiles from a variety of CT scanner models and to provide reference data for Monte Carlo simulations of CT scanners. METHODS: This study proposed a new method to measure CT beam filter profiles using a linear‐array x‐ray detector (X‐Scan 0.8f3‐512; De...

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Bibliographic Details
Published in:Med Phys
Main Authors: Yang, Kai, Li, Xinhua, George Xu, X., Liu, Bob
Format: Artigo
Language:Inglês
Published: John Wiley and Sons Inc. 2017
Subjects:
DIAGNOSTIC IMAGING (IONIZING AND NON‐IONIZING)
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC5543987/
https://ncbi.nlm.nih.gov/pubmed/28102951
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.12024
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