| 结构光光条中心点信度评价方法与应用 |
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| 引用本文： | 王顺,徐静珠,张益昕,张旭苹,谢飞.结构光光条中心点信度评价方法与应用[J].光学学报,2011(11):203-209. |
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| 作者姓名： | 王顺 徐静珠 张益昕 张旭苹 谢飞 |
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| 作者单位： | 南京大学光通信工程研究中心; |
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| 基金项目： | 江苏省自然科学基金面上项目(BK2009257); 江苏省2010年度普通高校研究生科研创新基金(CX10B_020Z)资助课题 |
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| 摘 要： | 结构光三维测量中,光条中心点的提取是极其重要的步骤.现有方法对结构光条中心点提取都仅仅是标志中心点的位置,而中心点位置的可信与否,并未提及.对于一些特殊场合应用,例如室外复杂情况的测量,需要确定测量结果的可信程度.如何评价光条提取的中心点的可信程度成为亟待解决的关键问题.针对这一问题,对光条模型进行实际分析,给出了更为...
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| 关 键 词： | 机器视觉 结构光条 高斯模型 信度评价 |
Reliability Evaluation Method and Application for Light-Stripe-Center Extraction |
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| Wang Shun Xu Jingzhu Zhang Yixin Zhang Xuping Xie Fei.Reliability Evaluation Method and Application for Light-Stripe-Center Extraction[J].Acta Optica Sinica,2011(11):203-209. |
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| Authors: | Wang Shun Xu Jingzhu Zhang Yixin Zhang Xuping Xie Fei |
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| Institution: | Wang Shun Xu Jingzhu Zhang Yixin Zhang Xuping Xie Fei(Institute of Optical Communication and Engineering,Nanjing University,Nanjing,Jiangsu 210008,China) |
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| Abstract: | In line structured light vision measurement,extraction of the light-stripe center is an extremely important step.The existing extraction methods simply give out the stripe center position.Few take it into account how reliable of the extraction result is.In some special occasions,such as outdoor measurement,the reliability of the measurement results is greatly needed.Therefore,how to evaluate the reliability of the stripe center becomes a key problem.A reliability evaluation method for light-stripe-center ex... |
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| Keywords: | machine vision structured-light stripe Gaussian model reliability evaluation |
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