spektr 3.0—A computational tool for x‐ray spectrum modeling and analysis

J Punnoose, J Xu, A Sisniega, W Zbijewski… - Medical …, 2016 - Wiley Online Library
Purpose: A computational toolkit (spektr 3.0) has been developed to calculate x‐ray spectra
based on the tungsten anode spectral model using interpolating cubic splines (TASMICS) …

Advances in the metrological traceability and performance of X-ray computed tomography

W Dewulf, H Bosse, S Carmignato, R Leach - CIRP Annals, 2022 - Elsevier
X-ray computed tomography (XCT) is increasingly being used for evaluating quality and
conformance of complex products, including assemblies and additively manufactured parts …

On the response of a micro non-destructive testing X-ray detector

D Linardatos, V Koukou, N Martini, A Konstantinidis… - Materials, 2021 - mdpi.com
Certain imaging performance metrics are examined for a state-of-the-art 20 μm pixel pitch
CMOS sensor (RadEye HR), coupled to a Gd2O2S: Tb scintillator screen. The signal transfer …

Comparing signal intensity and refraction sensitivity of double and single mask edge illumination lab-based x-ray phase contrast imaging set-ups

GK Kallon, PC Diemoz, FA Vittoria… - Journal of Physics D …, 2017 - iopscience.iop.org
Double mask edge illumination (DM-EI) set-ups can detect differential phase and
attenuation information from a sample. However, analytical separation of the two signals …

X-ray performance evaluation of the Dexela CMOS APS x-ray detector using monochromatic synchrotron radiation in the mammographic energy range

AC Konstantinidis, MB Szafraniec… - … on Nuclear Science, 2013 - ieeexplore.ieee.org
Digital detectors based on complementary metal-oxide-semiconductors (CMOS) active pixel
sensor (APS) technology have been introduced recently in many scientific applications. This …

50 μm pixel pitch wafer-scale CMOS active pixel sensor x-ray detector for digital breast tomosynthesis

C Zhao, AC Konstantinidis, Y Zheng… - Physics in Medicine …, 2015 - iopscience.iop.org
Wafer-scale CMOS active pixel sensors (APSs) have been developed recently for x-ray
imaging applications. The small pixel pitch and low noise are very promising properties for …

[HTML][HTML] Effect of different scintillator choices on the X-ray imaging performance of CMOS sensors

RP Alikunju, S Kearney, R Moss, A Khan… - Nuclear Instruments and …, 2023 - Elsevier
The ability of wafer scale Complementary Metal Oxide Semiconductor (CMOS) imagers to
integrate sensing with analogue to digital conversion at the pixel level has led to their …

Error sources

A Stolfi, L De Chiffre, S Kasperl - Industrial X-Ray Computed Tomography, 2018 - Springer
In this chapter, an identification and classification of influence factors in X-ray computed
tomography metrology is given. A description of image artefacts commonly encountered in …

Computational models of direct and indirect X‐ray breast imaging detectors for in silico trials

A Sengupta, A Badal, A Makeev, A Badano - Medical Physics, 2022 - Wiley Online Library
Background To facilitate in silico studies that investigate digital mammography (DM) and
breast tomosynthesis (DBT), models replicating the variety in imaging performance of the …

[HTML][HTML] A Novel Method for Develo** Thin Resin Scintillator Screens and Application in an X-ray CMOS Imaging Sensor

D Linardatos, G Fountos, I Valais, C Michail - Sensors, 2023 - mdpi.com
Scintillating screens for X-ray imaging applications are prepared with various methods.
Among them, the classic sedimentation method presents certain weak points. In this context …