The shaped degree of radical direction of manufactured profiledfiber was above 40 %;
所制备的异形纤维的径向异形度达到40％以上；
2
The developments of study on the characteristic parameters of profiledfiber and image recognition technology were reviewed.
回顾了国内外纺织纤维截面特征参数提取和识别技术的研究进展。
3
Three methods and their measurement of characteristic parameters of profiledfiber with video microscopy, microscopy and projection are compared and analyzed.