New possibility of objective evaluation of yarn appearance: part II

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F13%3A%230001670" target="_blank" >RIV/46747885:24410/13:#0001670 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.degruyter.com/view/j/aut.2013.13.issue-1/v10304-012-0016-6/v10304-012-0016-6.xml?format=INT" target="_blank" >http://www.degruyter.com/view/j/aut.2013.13.issue-1/v10304-012-0016-6/v10304-012-0016-6.xml?format=INT</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/v10304-012-0016-6" target="_blank" >10.2478/v10304-012-0016-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

New possibility of objective evaluation of yarn appearance: part II

Popis výsledku v původním jazyce

In this article, the possibility of new objective evaluation of yarn appearance in area employing selected spatial statistical functions is presented. The yarns wound on the boards were used for the experiment. Appearance of standard yarn boards from thestandard CSN 80 0704 and real yarn boards with faultless and faulty yarns were converted into grayscale images. Fluctuation in degrees of grayness was evaluated between square fields in the image using statistical function called the area variation curve. In addition, the method was applied to the simulated yarn board appearance generated by the Uster Tester apparatus. Behavior of area variation curves in dependence on the result of visual evaluation of yarn board appearance was discussed. The generated appearances from the Uster Tester device were also evaluated by other statistical function called semivariogram. It was found out that the area variation curve is not a suitable tool for evaluation of yarn board appearance. The semivari

Název v anglickém jazyce

New possibility of objective evaluation of yarn appearance: part II

Popis výsledku anglicky

In this article, the possibility of new objective evaluation of yarn appearance in area employing selected spatial statistical functions is presented. The yarns wound on the boards were used for the experiment. Appearance of standard yarn boards from thestandard CSN 80 0704 and real yarn boards with faultless and faulty yarns were converted into grayscale images. Fluctuation in degrees of grayness was evaluated between square fields in the image using statistical function called the area variation curve. In addition, the method was applied to the simulated yarn board appearance generated by the Uster Tester apparatus. Behavior of area variation curves in dependence on the result of visual evaluation of yarn board appearance was discussed. The generated appearances from the Uster Tester device were also evaluated by other statistical function called semivariogram. It was found out that the area variation curve is not a suitable tool for evaluation of yarn board appearance. The semivari

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

AUTEX Research Journal

ISSN

1470-9589

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

000321122300001

EID výsledku v databázi Scopus

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