| 基于相机阵列获取元素图像的集成成像抗串扰参数设计 |
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| 引用本文： | 袁小聪,徐于萍,杨勇,赵星,步敬.基于相机阵列获取元素图像的集成成像抗串扰参数设计[J].光学精密工程,2011,19(9):2050-2056. |
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| 作者姓名： | 袁小聪 徐于萍 杨勇 赵星 步敬 |
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| 作者单位： | 南开大学现代光学研究所光电信息技术教育部重点实验室,天津,300071 |
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| 基金项目： | 国家973重点基础研究发展计划资助项目(No.2010CB327702) |
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| 摘 要： | 为了得到理想的抗串扰三维图像,研究了用相机阵列记录三维场景时,如何排列所获取的元素图像并使其与重构的微透镜阵列匹配的问题.通过分析集成成像原理,讨论了元素图像间距、微透镜阵列间距、焦距等几个重要参数之间的关系,证明了对于固定的微透镜阵列,元素图像间距是场景重构时的重要因素,并结合分析给出了最佳设计参数.系统分析了元素图...
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| 关 键 词： | 集成成像 元素图像间距 微透镜阵列间距 场景重构 |
Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging |
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| YUAN Xiao-cong,XU Yu-ping,YANG Yong,ZHAO Xing,BU Jing.Design parameters of elemental images formed by camera array for crosstalk reduction in integral imaging[J].Optics and Precision Engineering,2011,19(9):2050-2056. |
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| Authors: | YUAN Xiao-cong XU Yu-ping YANG Yong ZHAO Xing BU Jing |
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| Affiliation: | YUAN Xiao-cong*,XU Yu-ping,YANG Yong,ZHAO Xing,BU Jing (Key Laboratory of Optical Information Science and Technology of the Ministry of Education of China,Institute of Modern Optics,Nankai University,Tianjin 300071,China) |
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| Abstract: | To obtain ideal 3D dimensional displays with crosstalk reduction,this paper researches how to arrange the elemental image and to match it with the reconstructed micro-lens array when a three dimensional scene is recorded by a camera array.The principle of integral imaging is analyzed and design parameters such as the pitch of elemental image,pitch and the focal length of the micro-lens array are studied.On the basis of the analysis,the optimum design parameters are given.Two conditions are discussed respect... |
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| Keywords: | integral imaging pitch of elemental image pitch of microlens array reconstruction |
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