| 高噪音光测条纹的特征线提取 |
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| 引用本文： | 刘诚,李银柱,李良钰,代亚平,程笑天,朱健强. 高噪音光测条纹的特征线提取[J]. 光子学报, 2001, 30(7): 861-863 |
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| 作者姓名： | 刘诚 李银柱 李良钰 代亚平 程笑天 朱健强 |
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| 作者单位： | 高功率激光物理国家实验室,中国科学院上海光学精密机械研究所, |
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| 摘 要： | 针对高噪音光测条纹的特征线提取问题,本文提出一种基于拉普拉斯算法的条纹场处理技术,该方法简单,计算速度快,能够准确提取高噪音光测条纹的特征线.
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| 关 键 词： | 滤波 条纹场 特征线提取 拉普拉斯算法 |
| 收稿时间： | 2000-11-10 |
| 修稿时间： | 2000-11-10 |
A SIMPLE METHOD FOR THE EXTRACTION OF FRINGE SKELETONS |
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| Liu Cheng,Li Yinzhu,Dai Yaping,Li Liangyu,Cheng Xiaotian,Zhu Jianqiang. A SIMPLE METHOD FOR THE EXTRACTION OF FRINGE SKELETONS[J]. Acta Photonica Sinica, 2001, 30(7): 861-863 |
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| Authors: | Liu Cheng Li Yinzhu Dai Yaping Li Liangyu Cheng Xiaotian Zhu Jianqiang |
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| Affiliation: | Liu Cheng,Li Yinzhu,Dai Yaping,Li Liangyu,Cheng Xiaotian,Zhu Jianqiang Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800 |
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| Abstract: | A new robust algorithm about fringe skeletons extraction is presented in this paper,which is based on Laplacian transformation and can filter off noise on various fringe patterns efficiently without distortion of fringe features.A process for automatically extracting fringe skeletons is also proposed.The effectiveness of this technique is illustrated experimentally. |
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| Keywords: | Filter Fringe pattern Laplacian transformation Fringe skeleton extracting |
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