Computed Tomography for Fibrous Materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F19%3A00007639" target="_blank" >RIV/46747885:24620/19:00007639 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Computed Tomography for Fibrous Materials

Popis výsledku v původním jazyce

Computed Tomography (CT) is an imaging method that employs the tomography (from Greek words: tomos that means “slice”, and graphein that means “to write”) to generate a three-dimensional model for the internal structure of objects. The 3D model is created based on a large series of two-dimensional X-ray images taken around a single axis of rotation. This work presents the mathematics of image projection and reconstruction used in CT analysis. It also implements these algorithms to a couple of textile yarns as examples for one-dimensional fibrous structures. This work is a first step in studying the yarns produced on different spinning technologies and the digital yarn model will allow better understanding and possible modifications of the current mathematical models that analyze the yarn structure.

Název v anglickém jazyce

Computed Tomography for Fibrous Materials

Popis výsledku anglicky

Computed Tomography (CT) is an imaging method that employs the tomography (from Greek words: tomos that means “slice”, and graphein that means “to write”) to generate a three-dimensional model for the internal structure of objects. The 3D model is created based on a large series of two-dimensional X-ray images taken around a single axis of rotation. This work presents the mathematics of image projection and reconstruction used in CT analysis. It also implements these algorithms to a couple of textile yarns as examples for one-dimensional fibrous structures. This work is a first step in studying the yarns produced on different spinning technologies and the digital yarn model will allow better understanding and possible modifications of the current mathematical models that analyze the yarn structure.

Druh

C - Kapitola v odborné knize

CEP obor

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OECD FORD obor

20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)

Projekt

<a href="/cs/project/LTAUSA18135" target="_blank" >LTAUSA18135: Mikrostrukturální zobrazování jako nástroj pro modelování vlákenných materiálů (μ-CT GOALS)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Recent Trends in Fibrous Material Science

ISBN

978-80-7494-493-2

Počet stran výsledku

16

Strana od-do

468-483

Počet stran knihy

485

Název nakladatele

Technical University of Liberec

Místo vydání

Liberec, Czech Republic

Kód UT WoS kapitoly

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