Image processing and identify of surface structure of cashmere and wool

The paper analyzes surface structure of scale of cashmere and wool.It adopts a series of methods such as cyclostyle substitution,thinning,short line filtration,boundary searching,figure tracking,broken dot analysis,inflexion analysis,broken dot linking and so on.It brings forward some relate index such as inner and outer square factor by which the cashmere fiber is distilled automatically.