Optical assessment of porosity parameters in transparent woven fabrics

Kostajnšek, Klara (avtor), Zupin, Živa (avtor), Hladnik, Aleš (avtor), Dimitrovski, Krste (avtor)

This paper deals with the possibility of a fast and accurate assessment of the number, size, and distribution of pores in transparent woven fabrics based on light penetration. The procedure of analyzing the pore structure in the fabrics based on a digital image is presented in detail. Fabric pores are treated as image particles and analyzed with the Java-based image processing software ImageJ. The obtained data relate to the constructional parameters of the fabric that allow for further analysis, provide the possibility to compare structurally similar or different samples as well as double check the results generated by optical or other means. This paper describes work on plain and similar to plain weaves. The conducted analysis revealed several expected and some unexpected results. Among the former, we can list the range of pore sizes in the examined woven fabrics, the distribution of pores in regard to their similarity, and the effect of dents. Examples of the latter are the magnitude of the cumulative percentage of pores in regard to the weave and the degree to which they participate in the inter-yarn and inter-fiber pores.

• Jezik: Angleški jezik
• Ključne besede: pore size, pore size distribution, porosity parameters, weaves, woven fabrics, cover factor, image analysis
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: NTF - Naravoslovnotehniška fakulteta
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2021
• Št. strani: 16 str.
• Številčenje: Vol. 13, iss. 3, art. 408
• PID: 20.500.12556/RUL-134882
• UDK: 677
• ISSN pri članku: 2073-4360
• DOI: 10.3390/polym13030408
• COBISS.SI-ID: 49120515
• Datum objave v RUL: 10.02.2022

Gradivo je del revije

• Naslov: Polymers
• Skrajšan naslov: Polymers
• Založnik: MDPI
• ISSN: 2073-4360
• COBISS.SI-ID: 517951257

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 01.02.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: velikost por, porazdelitev velikosti por, parametri poroznosti, vezave, tkanine, faktor kritja, slikovna analiza