羊绒和羊毛鉴别方法研究现状与展望

Current status and progress of identification methods for cashmere and wool fibers

羊绒和羊毛纤维的外观形态以及物理和化学性能都较为相似,如何快速和准确地鉴别这2种纤维一直是纺织工业的难题。文章针对羊绒、羊毛纤维的鉴别方法展开了综述,主要介绍了显微镜法、近红外光谱法、蛋白质组学分析法、DNA分析法、图像处理及计算机视觉等鉴别方法的相关研究。对每种鉴别方法的原理进行阐述,列出相关研究者的成果,特别是对图像处理技术和计算机视觉方法进行较为详细的介绍,并对这些方法进行比较,最后对纤维鉴别方法进行总结和展望。

Cashmere and wool fibers are relatively similar in appearance as well as in physical and chemical properties,and it has been a challenge for the textile industry to identify these two fibers quickly and accurately.The identification methods of cashmere and wool fibers are reviewed in this paper.The related researches of identification methods such as microscopy,infrared spectroscopy,proteomics analysis,DNA analysis,image processing and computer vision are mainly introduced.The principle of each method is expounded,and the results of relevant researchers are listed,especially the image processing technology and computer vision methods are introduced in detail.The advantages and disadvantages of various identification methods are analyzed and compared,and the development of fiber identification methods is summarized and prospected.