CAJ | 학술논문

为快速区分和检验羊毛、羊绒,提出基于羊毛与羊绒谱线特征的识别方法.这种方法先通过光学显微镜获得羊毛与羊绒的图像,然后经过图像处理得到羊毛与羊绒的表面信息;接着通过投影的方式,获得羊毛与羊绒表面所对应的谱线.对获得的谱线进行分割,根据羊毛与羊绒谱线的特性不同,提取羊毛与羊绒谱线的单元宽度值、单元峰值及离散系数、峰值宽度比等参数;最后通过对这些参数的分析处理进行识别.实验结果表明,采用这种方法识别羊毛与羊绒,不仅快速准确,而且与以往的方法相比,在精度和速度上都有显著的提高.
위쾌속구분화검험양모、양융,제출기우양모여양융보선특정적식별방법.저충방법선통과광학현미경획득양모여양융적도상,연후경과도상처리득도양모여양융적표면신식;접착통과투영적방식,획득양모여양융표면소대응적보선.대획득적보선진행분할,근거양모여양융보선적특성불동,제취양모여양융보선적단원관도치、단원봉치급리산계수、봉치관도비등삼수;최후통과대저사삼수적분석처리진행식별.실험결과표명,채용저충방법식별양모여양융,불부쾌속준학,이차여이왕적방법상비,재정도화속도상도유현저적제고.
For rapid identification and inspection of wool and cashmere,this paper suggests an identification method based on the characteristics of spectral line.Firstly,the images of wool and cashmere are taken using optical microscope.Secondly,the surface information of the wool and cashmere is obtained from the images by image processing.Thirdly,the spectral lines of the wool and cashmere are extracted by a local projection method with feature segmentation.The features of each spectral line such as unit width,unit peak value and coefficient of discretion,and peak width are extracted according to the different characteristics of the surface.We finally differentiate wool and cashmere based on the analysis of the features of these spectral lines.Experimental results demonstrate that this method works quickly and effectively which has remarkable advantages in comparison with the previous methods.