Detail publikace
Spectral Computed Tomography: Influence of Contrast Medium for Calculation of Virtual Noncontrast-enhanced Images
JANOUŠEK, J. ŠIRŮČKOVÁ, A. ŠIRŮČKOVÁ, K. MARCOŇ, P. DOSTÁL, M. POKORNÝ, J.
Originální název
Spectral Computed Tomography: Influence of Contrast Medium for Calculation of Virtual Noncontrast-enhanced Images
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The article is focused on the influence of contrast medium for calculation of virtual non-contrast-enhanced images (VNC) by spectral computed tomography (CT). True non-contrast-enhanced images (TNC) are weighted by Hounsfield unit HU and virtual native images are weighted by virtual Hounsfield unit HU*. Both types of images are compared by the signal-to-noise ratio (SNR) and HU/HU* ratio and in relation of used contrast agent.
Klíčová slova
Computed tomography, Liver, Electromagnetics, Signal to noise ratio
Autoři
JANOUŠEK, J.; ŠIRŮČKOVÁ, A.; ŠIRŮČKOVÁ, K.; MARCOŇ, P.; DOSTÁL, M.; POKORNÝ, J.
Vydáno
25. 11. 2021
Nakladatel
IEEE
Místo
NEW YORK
ISBN
978-1-7281-7247-7
Kniha
2021 Photonics & Electromagnetics Research Symposium (PIERS)
Strany od
614
Strany do
617
Strany počet
4
URL
BibTex
@inproceedings{BUT179768,
author="Jiří {Janoušek} and Anna {Širůčková} and Kateřina {Novotná} and Petr {Marcoň} and Marek {Dostál} and Josef {Pokorný}",
title="Spectral Computed Tomography: Influence of Contrast Medium for Calculation of Virtual Noncontrast-enhanced Images",
booktitle="2021 Photonics & Electromagnetics Research Symposium (PIERS)",
year="2021",
pages="614--617",
publisher="IEEE",
address="NEW YORK",
doi="10.1109/PIERS53385.2021.9695084",
isbn="978-1-7281-7247-7",
url="https://ieeexplore.ieee.org/document/9695084"
}