Prediction of surface uniformity in woven fabrics through 2-D anisotropy measures, Part I: Definitions and theoretical model

Suh M. W., Guenay M., Jasper W. J.

JOURNAL OF THE TEXTILE INSTITUTE, cilt.98, sa.2, ss.109-116, 2007 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 98 Sayı: 2
  • Basım Tarihi: 2007
  • Doi Numarası: 10.1533/joti.2005.0232
  • Dergi Adı: JOURNAL OF THE TEXTILE INSTITUTE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.109-116
  • Anahtar Kelimeler: variance-area curves, anisotropy, surface uniformity, SPATIAL VARIABILITY, IMAGE-ANALYSIS, IRREGULARITY
  • Akdeniz Üniversitesi Adresli: Hayır

Özet

A method has been developed for analyzing and predicting the surface umformity of fabrics directly from yarn diameter measurements by using variance-area curves. The variance-length curves were first derived as a function of correlogram obtainable from the neighboring points within a yarn. Then the between-area variance curves were obtained directly from the variance-length curve and a correlation function. The anisotropy of surface irregularity was defined for woven fabrics, and a quantification method was proposed.

A method has been developed for analyzing and predicting the surface umformity of fabrics directly from yarn diameter measurements by using variance-area curves. The variance-length curves were first derived as a function of correlogram obtainable from the neighboring points within a yarn. Then the between-area variance curves were obtained directly from the variance-length curve and a correlation function. The anisotropy of surface irregularity was defined for woven fabrics, and a quantification method was proposed.