| θ调制彩色合成系统设计研究 |
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| 引用本文： | 孙媛媛,王春雨,赵曼,赵振明. θ调制彩色合成系统设计研究[J]. 仪器仪表用户, 2010, 17(1): 12-14. DOI: 10.3969/j.issn.1671-1041.2010.01.006 |
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| 作者姓名： | 孙媛媛 王春雨 赵曼 赵振明 |
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| 作者单位： | 1. 空军航空大学,长春,130022
2. 长春理工大学理学院,长春,130012 |
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| 摘 要： | 简要介绍了光学信息处理以及θ调制彩色合成的基本原理——空间滤波原理。提出了θ调制彩色合成实验系统的设计方案、设计思想,以及光源、滤波器、光栅、透镜等实验器件的选择与使用。通过这个实验,我们得到了彩色的输出图像,不仅揭示了空间频率的物理意义,而且实现了空间假彩色编码,同时对获得的结果进行了分析。
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| 关 键 词： | θ调制 空间滤波 傅立叶变换 正弦光栅 |
The research of 0 modulate color synthesis system disign |
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| SUN Yuan-yuan,WANG Chun-yu,ZHAO Man,ZHAO Zhen-min. The research of 0 modulate color synthesis system disign[J]. Electronic Instrumentation Customer, 2010, 17(1): 12-14. DOI: 10.3969/j.issn.1671-1041.2010.01.006 |
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| Authors: | SUN Yuan-yuan WANG Chun-yu ZHAO Man ZHAO Zhen-min |
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| Affiliation: | 1;Aeronautical University of Air Force;Changchun 130022;China;2;Changchun University of Science and Technology;Changchun 130012;China |
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| Abstract: | Optical information processing and spatial filtering principle is, which is the basic principle of e modulation color synthesis, introduced in brief. In this paper, put forward that θ modulation color synthesis experiment with how to select and make use of the devices such as light sources, wave filters, optical gratings, lens and so on, were given. Through this experiment, we have got the chromatic picture. In the experiment, not only the significance of spatial frequency has been revealed, but also the spatial pseudo-color encoding was achieved. At the same time, the result was analyzed. |
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| Keywords: | θ modulate spatial filtering Fourier transform sinusoidal grating |
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