Stripiness of woven fabric versus area variation curve and semivariogram

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F09%3A%230000607" target="_blank" >RIV/46747885:24410/09:#0000607 - 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

Stripiness of woven fabric versus area variation curve and semivariogram

Popis výsledku v původním jazyce

Area variation curve and semivariograms are statistical functions, which can be used for objective description of surface unevenness. Image of fabric converted into grey scale is divided into square fields and variation of greyness degree depending on area of squared field is observed. Obtained values are used for construction of area variance curve. One-half average squared difference between average greyness degree in the squared fields remote from each other of pre-defined distance is used for semivariograms. In this work the fabrics with various weaves and quality (normal fabric and fabric with stripiness) were used. Fabrics are scanned to their image to be obtained. Area variation curves and semivariograms are constructed by means of special program created by J. Militky. Influence of fabric weave and quality on the course of both types of curves was studied.

Název v anglickém jazyce

Stripiness of woven fabric versus area variation curve and semivariogram

Popis výsledku anglicky

Area variation curve and semivariograms are statistical functions, which can be used for objective description of surface unevenness. Image of fabric converted into grey scale is divided into square fields and variation of greyness degree depending on area of squared field is observed. Obtained values are used for construction of area variance curve. One-half average squared difference between average greyness degree in the squared fields remote from each other of pre-defined distance is used for semivariograms. In this work the fabrics with various weaves and quality (normal fabric and fabric with stripiness) were used. Fabrics are scanned to their image to be obtained. Area variation curves and semivariograms are constructed by means of special program created by J. Militky. Influence of fabric weave and quality on the course of both types of curves was studied.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/1M0553" target="_blank" >1M0553: Výzkumné centrum TEXTIL II</a><br>

Návaznosti

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

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název statě ve sborníku

16th International Conference Strutex - Structure and Structural Mechanics of Textile Fabrics

ISBN

978-80-7372-542-6

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Technical University of Liberec, Faculty of Textile Engineering

Místo vydání

Technical University of Liberec

Místo konání akce

Liberec

Datum konání akce

1. 1. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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