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Applying Image Analysis for Automatic Density Measurement of High-tightness Woven Fabrics

Research and development

Authors:

  • Pan Ruru
    School of Textile & Clothing, Jiangnan University, WuXi, P. R. China
  • Pan Ruru
    School of Human Ecology, The Uninversity of Texas at Austin, Austin, USA
  • Zhang Jie
    School of Textile & Clothing, Jiangnan University, WuXi, P. R. China
  • Li Zhongjian (j/w)
  • Gao Weidong (j/w)
  • Xu Bugao
    School of Human Ecology, The Uninversity of Texas at Austin, Austin, USA
  • Li Wei
    Department of Mechanical Engineering, The Uninversity of Texas at Austin, Austin, USA

Nr DOI: 10.5604/12303666.1191429

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Abstract:

To realise the density measurement of high-tightness woven fabrics, an efficient inspection method based on the structure relation is developed in this paper. The structure relations of typical HTWF, twill and satin weave are analyzed and a calculation equation of warp density is given with the fabric weave, weft density and wale density. In the experiment, the weft and wale densities are measured with the Fourier transform, image reconstruction and threshold processing based on  separately captured images. The warp density is finally calculated based on the mean value of wale and weft density and the given calculation equation constructed with the weave pattern. The experimental results prove that the automatic measurement density system can realize the precise measurement of high-tightness woven fabric density with satisfactory precision and can replace the current manual analysis method.

Tags:

high-tightness woven fabric, image analysis, Fourier transform, threshold processing, image reconstruct.

Citation:

Pan R, Zhang J, Li Z, Gao W, Xu B, Li W. Applying Image Analysis for Automatic Density Measurement of High-tightness Woven Fabrics. FIBRES & TEXTILES in Eastern Europe  2016; 24, 2(116): 66-72. DOI: 10.5604/12303666.1191429

Published in issue no 2 (116) / 2016, pages 66–72.

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