| 编码孔径成像:一种全息逆转滤波处理 |
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| 引用本文： | 陈林森,姜亚光.编码孔径成像:一种全息逆转滤波处理[J].光学学报,1988(10). |
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| 作者姓名： | 陈林森 姜亚光 |
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| 作者单位： | 苏州大学激光研究室
(陈林森)，苏州大学激光研究室(姜亚光) |
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| 摘 要： | 本文利用动态范围宽的全息逆转滤波器(HIF)对几种编码图像进行了解码.讨论了HIF的性能,给出光学模拟下非冗余列阵(NRA)对二维物体成像和对三维物体层析的一些结果.
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| 关 键 词： | 全息逆转滤波器 编码孔径 层析术 |
Coded aperture imaging: A holographic inverse filtering approch |
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| CHEN LINSEN AND JIANG YAGUANG.Coded aperture imaging: A holographic inverse filtering approch[J].Acta Optica Sinica,1988(10). |
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| Authors: | CHEN LINSEN AND JIANG YAGUANG |
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| Abstract: | Several kinds of coded pictures have been decoded using the holographic inverse filter (HIF) with wide dynamic range. The performances of the HIF are discussed. The results of imaging two-dimensional objects optically by the spiral aperture (SA) and non-rednndant array (NRA), and also, the results of imaging the three-dimenbional objects by NRA (optical tomography) are presented in the paper. |
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| Keywords: | holographic inverse filter coded aperture tomography |
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