Investigation of the relationship between body parameters and mAs using non-contact two-dimensional thickness measurement in chest digital radiography

JR Lin, IH Cheng, YS Liang, JJ Li, JM Tsai, MT Wang… - Sensors, 2023 - mdpi.com
The current study aimed to investigate the relationship between body parameters and the
current–time product (mAs) in chest digital radiography using a non-contact infrared …

Effect of high-and low-energy entrance surface dose allocation ratio for two-shot dual-energy subtraction imaging on low-contrast resolution

Y Kanzaki, T Kuramoto, S Takarabe, Y Shibayama… - Radiography, 2023 - Elsevier
Introduction Dual-energy subtraction (DES) imaging can obtain chest radiographs with high
contrast between nodules and healthy lung tissue, and evaluating of chest radiography and …

Automatic image quality evaluation in digital radiography using for‐processing and for‐presentation images

IA Tsalafoutas, S AlKhazzam, V Tsapaki… - Journal of Applied …, 2024 - Wiley Online Library
Purpose To investigate the impact of digital image post‐processing algorithms on various
image quality (IQ) metrics of radiographic images under different exposure conditions …

Relationship between the visual evaluation of pathology visibility and the physical measure of low contrast detail detectability in neonatal chest radiography

S Al-Murshedi, M Benhalim, K Alzyoud… - Radiography, 2022 - Elsevier
Introduction The detectability of low contrast detail (LCD) is a method used to assess image
quality (IQ) in neonatal radiography; however, there is a lack of data on the relationship …

Image feature index: A novel metric for quantifying chest radiographic image quality

Z Liang, J Tang, P Xu, W Zeng, J Zhang… - Medical …, 2023 - Wiley Online Library
Background Radiographic X‐ray imaging is a common clinical examination. Current
objective methods for quantifying image quality for radiographs struggle to capture the …

Correlation Between Contrast-Detail Analysis and Clinical Image Quality Assessment of Intrapulmonary Lesions in Dual-Energy Subtraction Chest Radiography Using …

T Kuramoto, S Takarabe, Y Kanzaki, Y Shibayama… - Academic …, 2024 - Elsevier
Rationale and Objectives Dual-energy subtraction (DES) imaging constitutes a technique
that has demonstrated efficacy in enhancing the detectability of pulmonary nodules on chest …

Characterization of digital systems used in medical X-ray imaging

A Perez, ME Poletti - Radiation Physics and Chemistry, 2022 - Elsevier
The physical characteristics of two computed radiography (CR) systems, Carestream EHR-
M3 and Carestream GP-2 (used in mammography and general radiography, respectively) …

Comparison of conventional hand examination on six optimised DR systems

H Precht, CB Outzen, MW Kusk… - Radiation Protection …, 2021 - academic.oup.com
The purpose of this study was to investigate the challenges in comparing digital radiography
(DR) systems from different vendors for various combinations of exposure factors in posterior …

Evaluation of image quality and patient exposure in fluoroscopy using a phantom: Is there any clinical relevance?

IA Tsalafoutas, V Tsapaki, I Triantopoulou - European Journal of Radiology, 2021 - Elsevier
Objective To investigate the impact of X-ray preset acquisition protocol settings on
fluoroscopy image quality (IQ) and radiation exposure. Materials & Methods A quality control …

[PDF][PDF] Taku Kuramoto, Shinya Takarabe, Yui Kanzaki, Yusuke Shibayama, Yuzo Yamasaki

Y Kitamura - 2023 - researchgate.net
Rationale and Objectives: Dual-energy subtraction (DES) imaging constitutes a technique
that has demonstrated efficacy in enhancing the detectability of pulmonary nodules on chest …