New possibility of objective evaluation of yarn appearance: part II

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

New possibility of objective evaluation of yarn appearance: part II

Original language description

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

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

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

Name of the periodical

AUTEX Research Journal

ISSN

1470-9589

e-ISSN

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Volume of the periodical

13

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

10

Pages from-to

1-10

UT code for WoS article

000321122300001

EID of the result in the Scopus database

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