An object extraction method based on the HSV color model was proposed,which could be used for testing the blended ratio of cashmere/wool yarns.

• 针对目前羊绒/羊毛混纺比检测主要依靠人工,速度慢且精确度不高等问题,应用一种基于HSV颜色模型的彩色目标提取方法检测羊绒/羊毛混纺比。