| 滤波对成像的影响 |
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| 引用本文： | 张俊利,计蓉. 滤波对成像的影响[J]. 沈阳工业大学学报, 1989, 11(4): 103-108 |
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| 作者姓名： | 张俊利 计蓉 |
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| 作者单位： | 沈阳工业大学基础部(张俊利)，沈阳工业大学基础部(计蓉) |
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| 摘 要： | 本文用几何光学的理想像面、光强分布等理论,对付里叶光学中的滤波对成像、像面对比度的影响,进行了研究和解释。文章还通过合理简化,避免了付里叶光学中繁杂的数学运算。
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| 关 键 词： | 几何光学 光栅 衍射 成像 |
The Effects of Filtering Waves on the Images |
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| Zhang Junlij Ji Kong. The Effects of Filtering Waves on the Images[J]. Journal of Shenyang University of Technology, 1989, 11(4): 103-108 |
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| Authors: | Zhang Junlij Ji Kong |
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| Affiliation: | Common Courses Department |
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| Abstract: | This paper explaines the effects of filtering waves on the images and the contrast degree in the field of Fourier optics with ideal images and light intensity distribution of geometric optics. It makes reasonable simplification, keeps off mathematically complex operation. This is an easy way to understand. |
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| Keywords: | geometric optics optical grating diffraction image formation |
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