Spectral Computed Tomography: Comparison of Real and Virtual Native Images

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU136704" target="_blank" >RIV/00216305:26220/20:PU136704 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.fekt.vut.cz/conf/EEICT/archiv/sborniky/EEICT_2020_sbornik_2.pdf" target="_blank" >https://www.fekt.vut.cz/conf/EEICT/archiv/sborniky/EEICT_2020_sbornik_2.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Spectral Computed Tomography: Comparison of Real and Virtual Native Images

Popis výsledku v původním jazyce

This paper is based on the comparison of real and virtual native images obtained from spectral computed tomography (CT). Both types of images are compared by the signal-to-noise ratio (SNR), HU/HU* ratio and in the relation of used contrast medium. Parametric and non-parametric tests were used for statistical analysis of the measurements. The main purpose of this study is to contribute on the wider issue which is radiation dose reduction on the patient. This problem has not been fully researched yet but it has been proposed that the virtual images could be computed mathematically from the images acquired by the conventional scanning protocol for spectral CT and used instead of the real images.

Název v anglickém jazyce

Spectral Computed Tomography: Comparison of Real and Virtual Native Images

Popis výsledku anglicky

This paper is based on the comparison of real and virtual native images obtained from spectral computed tomography (CT). Both types of images are compared by the signal-to-noise ratio (SNR), HU/HU* ratio and in the relation of used contrast medium. Parametric and non-parametric tests were used for statistical analysis of the measurements. The main purpose of this study is to contribute on the wider issue which is radiation dose reduction on the patient. This problem has not been fully researched yet but it has been proposed that the virtual images could be computed mathematically from the images acquired by the conventional scanning protocol for spectral CT and used instead of the real images.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

30224 - Radiology, nuclear medicine and medical imaging

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proc. II of the 26th Conference Student EEICT 2020

ISBN

978-80-214-5868-0

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

36-39

Název nakladatele

Brno University of Technology, FEEC

Místo vydání

Brno, 61600, Czech Republic

Místo konání akce

BRNO

Datum konání akce

23. 4. 2020

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

000598376500010