Application of Image Analysis Method for Measurement of Fabric Stretch Deformation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F17%3A00004258" target="_blank" >RIV/46747885:24410/17:00004258 - isvavai.cz</a>

Result on the web

<a href="http://iopscience.iop.org/article/10.1088/1757-899X/254/14/142010/meta" target="_blank" >http://iopscience.iop.org/article/10.1088/1757-899X/254/14/142010/meta</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/254/14/142010" target="_blank" >10.1088/1757-899X/254/14/142010</a>

Result language

angličtina

Original language name

Application of Image Analysis Method for Measurement of Fabric Stretch Deformation

Original language description

For design of comfortable knitted fabric garments, it is necessary to know their distribution of elastic properties under the deformation. The standard tensile testing methods are not sufficient to explain distribution of these stretch properties. However, digital image analysis technique adjusted to the standard tensile test method can perform detailed study on distribution of local elastic deformation properties. The aim of this research was to develop a new method for the measurement of the local deformations between dots of stretch knitted fabrics during tensile testing. The image analysis approach was selected to calculate the gradient deformation tensor under the extension ranging from 10 %, 20%, 30% and 40 % in respective course, wale and bias directions. Moreover, this method was applied to know the deformation distribution on cylindrical surface as well by stretching the fabric under different extension. Subsequently the analysis of the deformation distribution by image processing system in MATLAB was carried out to determine the compression between cylindrical model and specimens. The results of image analysis were compared with ASTM D4964-96 standard and the actual obtained experimental results.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

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

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Article name in the collection

17th World Textile Conference: Shaping the Future of Textiles, AUTEX 2017

ISBN

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ISSN

1757-8981

e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

Institute of Physics Publishing

Place of publication

Greece

Event location

Corfu

Event date

Jan 1, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000417214900155