| 一种基于图像的全息图计算方法及其模拟重现 |
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| 引用本文： | 曹玉茹,韦穗.一种基于图像的全息图计算方法及其模拟重现[J].计算机应用与软件,2009,26(1). |
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| 作者姓名： | 曹玉茹 韦穗 |
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| 作者单位： | 1. 上海对外贸易学院教育技术部,上海,201620
2. 安徽大学智能计算与信号处理教育部重点实验室,安徽,合肥,230031 |
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| 基金项目： | 学基金，06上海优青专项基金 |
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| 摘 要： | 传统的计算机产生全息图方法由于在标量衍射的光场描述中没有统一的数值计算方法从而计算复杂度高,而且重构的3D图像的体积和视场都比较小,离市场化的要求较远.提出一种基于图像(而又不同于体视全息)频谱的计算全息图方法,实现了一种基于图像生成全息图的计算及其计算机显示,模拟实验结果验证了算法的正确性.
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| 关 键 词： | 计算全息图 傅立叶频谱 傅立叶变换 |
COMPUTING METHOD AND SIMULATE IMPLEMENT ON FOURIER HOLOGRAMS BASED ON IMAGES |
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| Cao Yuru,Wei Sui.COMPUTING METHOD AND SIMULATE IMPLEMENT ON FOURIER HOLOGRAMS BASED ON IMAGES[J].Computer Applications and Software,2009,26(1). |
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| Authors: | Cao Yuru Wei Sui |
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| Affiliation: | Department of Education Technique;Shanghai Institute of Foreign Trade;Shanghai 201620;China;Key Laboratory of Intelligent Computing and Signal Processing;Ministry of Education;Anhui University;Hefei 230031;Anhui;China |
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| Abstract: | Typical algorithm and display system can not generate image to meet the requirement of the market.Then the study of new algorithm and display system still has a large space.In this paper,we proposing a new method based on image spectre to computer hologram(which is not equal to stereogram hologram).By realizing the computer simulation holographic generation and digital reconstruction to illustrate computing method. |
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| Keywords: | Computer-generated hologram Fourier spectre Fourier transform |
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