Estimation of fiber system orientation for nonwoven and nanofibrous layers: local approach based on image analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10288131" target="_blank" >RIV/00216208:11320/14:10288131 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/14:#0003874

Výsledek na webu

<a href="http://dx.doi.org/10.1177/0040517513509852" target="_blank" >http://dx.doi.org/10.1177/0040517513509852</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/0040517513509852" target="_blank" >10.1177/0040517513509852</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Estimation of fiber system orientation for nonwoven and nanofibrous layers: local approach based on image analysis

Popis výsledku v původním jazyce

Analysis of textile materials often includes measurement of structural anisotropy or directional orientation of textile object systems. To that purpose, the real-world objects are replaced by their images, which are analyzed, and the results of this analysis are used for decisions about the product(s). Study of the image data allows one to understand the image contents and to perform quantitative and qualitative description of objects of interest. This paper deals in particular with the problem of estimating the main orientation of fiber systems. Firstly, we present a concise survey of the methods suitable for estimating orientation of fiber systems stemming from the image analysis. The methods we consider are based on the two-dimensional discrete Fourier transform combined with the method of moments. Secondly, we suggest abandoning the currently used global, that is, all-at-once, analysis of the whole image, which typically leads to just one estimate of the characteristic of interest,

Název v anglickém jazyce

Estimation of fiber system orientation for nonwoven and nanofibrous layers: local approach based on image analysis

Popis výsledku anglicky

Analysis of textile materials often includes measurement of structural anisotropy or directional orientation of textile object systems. To that purpose, the real-world objects are replaced by their images, which are analyzed, and the results of this analysis are used for decisions about the product(s). Study of the image data allows one to understand the image contents and to perform quantitative and qualitative description of objects of interest. This paper deals in particular with the problem of estimating the main orientation of fiber systems. Firstly, we present a concise survey of the methods suitable for estimating orientation of fiber systems stemming from the image analysis. The methods we consider are based on the two-dimensional discrete Fourier transform combined with the method of moments. Secondly, we suggest abandoning the currently used global, that is, all-at-once, analysis of the whole image, which typically leads to just one estimate of the characteristic of interest,

Druh

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

CEP obor

BB - Aplikovaná statistika, operační výzkum

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Textile Research Journal

ISSN

0040-5175

e-ISSN

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Svazek periodika

84

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

18

Strana od-do

989-1006

Kód UT WoS článku

000338013800011

EID výsledku v databázi Scopus

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