| 纱线毛羽特征参数提取算法研究 |
| |
| 引用本文： | 王井阳,刘 卫,张立岩,张继蕾.纱线毛羽特征参数提取算法研究[J].河北科技大学学报,2011,32(4):368-372. |
| |
| 作者姓名： | 王井阳 刘 卫 张立岩 张继蕾 |
| |
| 作者单位： | 河北科技大学信息科学与工程学院,河北石家庄,050018 |
| |
| 摘 要： | 提出了用于对纱线毛羽特征参数提取的多区域轮廓跟踪算法,该算法是在链码法轮廓跟踪算法的基础上,对跟踪方向进行调整,并对已跟踪完成的纱线区域进行区域填充.实验表明,该算法不但可以对任意条纱线进行轮廓跟踪及特征提取,而且得到的边界曲线封闭连续,只有单像素宽,提高了特征提取的效率和精度.
|
| 关 键 词： | 多区域轮廓跟踪算法 区域填充 特征参数提取 纱线毛羽 |
| 收稿时间： | 2010/12/28 0:00:00 |
Study on feature extraction algorithm of yarn hairiness |
| |
| WANG Jing-yang,LIU Wei,ZHANG Li-yan and ZHANG Ji-lei.Study on feature extraction algorithm of yarn hairiness[J].Journal of Hebei University of Science and Technology,2011,32(4):368-372. |
| |
| Authors: | WANG Jing-yang LIU Wei ZHANG Li-yan and ZHANG Ji-lei |
| |
| Institution: | WANG Jing-yang,LIU Wei,ZHANG Li-yan,ZHANG Ji-lei (College of Information Science and Engineering,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China) |
| |
| Abstract: | In this paper,a multi-region contour tracking algorithm is presented for yarn hairiness feature extraction.Based on chain code contour tracking,the algorithm adjusts track direction and fills the tracked yarn region.The experiment shows that the algorithm has nothing to do with the number of yarns,and its continuous closed boundary curve is only one pixel wide,which improves the extraction efficiency and accuracy. |
| |
| Keywords: | multi-region contour tracking algorithm filling region feature extraction yarn hairiness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《河北科技大学学报》浏览原始摘要信息 |
| 点击此处可从《河北科技大学学报》下载免费的PDF全文 |
|
