New Algorithm of Detecting Optical Surface Imperfection Based on Background Correction and Image Segmentation
文献类型：期刊论文
| 作者 | Wang LJ(王林军); Zhang B(张博); Ni KZ(倪开灶); Liu SJ(刘世杰); Wu LZ(吴伦哲) |
| 刊名 | 光学学报
 |
| 出版日期 | 2016 |
| 卷号 | 36期号:9页码:911004 |
| 通讯作者 | th_dw_zb@163.com ; shijieliu@siom.ac.cn |
| 中文摘要 | 针对基于机器视觉的大口径光学元件表面疵病检测系统在成像过程中存在因照明不均匀等因素造成的图像背景不均匀等问题,采用了基于形态学的图像背景校正算法,提出了结合图像梯度和最大类间方差法的图像分割算法,实验结果表明,所提算法对于一定模糊程度的疵病图像具有较好的抗噪性能以及较高的提取精度。 |
| 英文摘要 | To solve the non-uniform background problem induced by the illumination with uneven light intensity in the system of detecting surface imperfection on large-aperture optical components based on the machine vision,an image background correction method is adopted based on the mathematical morphology.An image segmentation algorithm of image gradient in combination with Otsu method is proposed.The experimental results show that the proposed method has the good anti-noise performance and high extracting accuracy for the blurred images at a certain degree. |
| 收录类别 | CSCD |
| CSCD记录号 | CSCD:5801991 |
| WOS记录号 | CSCD:5801991 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28136]  |
| 专题 | 上海光学精密机械研究所_中科院强激光材料重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Wang LJ,Zhang B,Ni KZ,et al. New Algorithm of Detecting Optical Surface Imperfection Based on Background Correction and Image Segmentation[J]. 光学学报,2016,36(9):911004. |
| APA | 王林军,张博,倪开灶,刘世杰,&吴伦哲.(2016).New Algorithm of Detecting Optical Surface Imperfection Based on Background Correction and Image Segmentation.光学学报,36(9),911004. |
| MLA | 王林军,et al."New Algorithm of Detecting Optical Surface Imperfection Based on Background Correction and Image Segmentation".光学学报 36.9(2016):911004. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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