5TPIAS M, RALL魷M, ESCOFET J. Automatic measurementsof partial cover factors and yarn diameters in fabrics usingimage processing[J]. Textile Research Journal, 2011,81(2):173-186.
6OHTA K, HATA Y, OHTA C, et al. Measuring the appearancediameter of yarns using visual information [J]. Sen -iGakkaishi, 2000, 56(11): 518-523.
7OZKAYA Y A , ACAR M, JACKSON M R . Yarn twist measurementusing digital imaging [J]. Journal of the Textile Institute,2008,101(2): 91-100.
8CARVALHO V H, CARDOSO P J, BELSLEY M S, et al.Yarn hairiness characterization using two orthogonal directions[J]. Instrumentation and Measurement, IEEE Transactions on,2009, 58(3): 594-601.
9KOGANEYA K, YUKISHITA Y, FUJISAKI H, et al. Instrumentfor measuring the appearance width of running double plystaple yarn using lightness threshold for yarn image[J]. Sen-IGakkaishi, 2012, 68(4): 98-105.
10HALEEM N, WANG X. Recent research and developments onyarn hairiness[J]. Textile Research Journal, 2015, 85(2): 211-224.