| 用Matlab软件和LCD实现数字全息图的制作和再现 |
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| 引用本文： | 康果果,谢敬辉,齐月静,李闻,刘科. 用Matlab软件和LCD实现数字全息图的制作和再现[J]. 北京理工大学学报, 2005, 25(6): 509-511 |
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| 作者姓名： | 康果果 谢敬辉 齐月静 李闻 刘科 |
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| 作者单位： | 北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081;北京理工大学,信息科学技术学院光电工程系,北京,100081 |
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| 摘 要： | 应用Matlab语言和液晶空间光调制器(LCD)实现了计算机全息图的快速制作,并对绘制出的傅里叶型计算机全息图进行了计算机模拟再现.结合博奇型和罗曼Ⅲ型不同的编码方法,讨论了应用Matlab语言制作计算机全息图的原理、方法和步骤,并分析了LCD器件的作用和局限.实验证明,这一方法与用传统语言编程和绘图的方法相比,可以减少3/4的计算量,输入一幅图像在电脑上运行,数秒钟后便可画出编码图和再现像.
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| 关 键 词： | 计算机全息图 傅里叶变换 再现像 |
| 文章编号： | 1001-0645(2005)06-0509-04 |
| 收稿时间： | 2004-08-27 |
Manufacturing and Reconstruction of the Digital Hologram with the Help of Matlab and LCD |
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| KANG Guo-guo,XIE Jing-hui,QI Yue-jing,LI Wen and LIU Ke. Manufacturing and Reconstruction of the Digital Hologram with the Help of Matlab and LCD[J]. Journal of Beijing Institute of Technology(Natural Science Edition), 2005, 25(6): 509-511 |
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| Authors: | KANG Guo-guo XIE Jing-hui QI Yue-jing LI Wen LIU Ke |
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| Affiliation: | Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Optical Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | |
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| Keywords: | computer-generated hologram Fourier transform reproductive image |
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