“…Nevertheless most methods used to characterize textile textures are based on surface pictures. After the acquisition, images are processed with Fourier Transform (Haggerty and Young, 1989;Wood, 1990;Wood, 1996;Millan and Escofet, 1996;Tsai and Hsieh, 1999), wavelet Transform (Kreißl et al, 1997;Tsai and Hsiao, 2001;Shakher et al, 2002;Tsai and Chiang, 2003;Shakher et al, 2004), other filters (Ciamberlini et al, 1996;Escofet et al, 1998),…”