基于机器视觉的竹节纱分析及其三维仿真算法的研究

为对竹节纱进行分析,采用线阵CCD摄像头采集连续的竹节纱灰度图像。运用图像处理的方法对其进行二值化处理,获取竹节纱主干部分,去除毛羽部分。从而获取竹节纱的径向直径,并通过模式识别算法对其进行分类,则得出竹节纱的基本物理参数。这种新型的检测方法规避了传统检测方法中样本数偏小、主观行为偏差等缺点,对竹节纱的生产有着重要的指导意义。在此基础上,提出基于采集数据的竹节纱三维仿真算法,模拟出该类竹节纱的三维图形,为以后的三维编织仿真打下基础。

Slub Yarn Analysis and Three-Dimesion Simulation Based on Machine Vision

In order to analyse slub yarn,grey level images of slub yarn are captured by Line Array CCD.With method of image process,main part of slubyarn is abstracted while feather part of it is discarded so that diameter in radial direction of slub yarn is acquired.Then this paper classified them withalgorithm of Pattern Recognition.Finally,this article gets datas of basic physical parameter of slub yarn.This novel method to analyse slub yam will playan important role in its production since it avoids the defects of...