| 基于LOG算子的起球织物切面轮廓线提取 |
| |
| 引用本文： | 陈霞,黄秀宝.基于LOG算子的起球织物切面轮廓线提取[J].东华大学学报(自然科学版),2003,29(2):37-40. |
| |
| 作者姓名： | 陈霞 黄秀宝 |
| |
| 作者单位： | 东华大学纺织学院,上海,200051 |
| |
| 摘 要： | LOG算子对起球织物切面轮廓线的提取进行了分析。首先介绍LOG算子的基本思想和离散LOG算子的构造，然后比较了LOG算子和经典算子边缘检测的效果及如何选定LOG算子的平滑程度，最后利用零交叉检测和线性插值提取轮廓线的高度。实验征明这种方法是非常有效的。
|
| 关 键 词： | LOG算子 起球织物 切面轮廓线 提取 计算机 边缘检测 图像处理 |
| 修稿时间： | 2002年3月1日 |
Extracting the Sectional Profile of Pilled Fabric with LOG Operator |
| |
| CHEN Xia,HUANG Xiu-bao.Extracting the Sectional Profile of Pilled Fabric with LOG Operator[J].Journal of Donghua University,2003,29(2):37-40. |
| |
| Authors: | CHEN Xia HUANG Xiu-bao |
| |
| Abstract: | Extracting the sectional profile of pilled fabric with LOG (Laplacian of Gaussian) operator was investigated in this paper. The image edge detected by using LOG operator with discrete construction is more robust to noise and continuous than that using sobel or laplacian operators. The effect of a value to the detection performance was also discussed. In order to improve further the detection accuracy, the method of piece-wise linear interpolation was used. The final experimental results show that the method proposed in this paper to extract the sectional profile was satisfied. |
| |
| Keywords: | pilled fabric LOG operator sectional profile edge detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
