The use of pencil ionization chamber with temporal readout capabilities to measure CT beam full width half maximum
Medical Physics2024Vol. 51(7), pp. 4687–4695
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Muhannad N. Fadhel, Kevin Grizzard, Daniel Vergara, Roberto Perez Franco, Anzi Zhao, Matthew Hoerner
Abstract
The proposed approach to deconvolve the pencil chamber response demonstrates the potential of obtaining the CT beam width at high accuracy without the need of special hardware, software, or consumable films. This technique can improve workflow for routine performance evaluation of CT systems.
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