| 用多色菲涅耳全息滤波器作彩色图像特征识别 |
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| 引用本文： | 母国光,王肇圻.用多色菲涅耳全息滤波器作彩色图像特征识别[J].光学学报,1989,9(1):0-54. |
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| 作者姓名： | 母国光 王肇圻 |
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| 作者单位： | 南开大学现代光学研究所
(母国光，王肇圻)，南开大学现代光学研究所(陈冬青) |
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| 摘 要： | 本文在用多色匹配滤波器(MSF)作彩色图像相关检测和用菲涅耳全息滤波器(FHF)作无透镜强度相关的基础上,提出一种把两者结合起来的技术,即用多色菲涅耳全息滤波器实现彩色图像的相关检测.
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| 关 键 词： | 滤波器 MSF FHF 彩色图像 |
Color pattern recognition with multi-wavelength FHF |
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| Mu GUOGUNG,WGAWI ZHAOQI,CHEN D ONGQING.Color pattern recognition with multi-wavelength FHF[J].Acta Optica Sinica,1989,9(1):0-54. |
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| Authors: | Mu GUOGUNG WGAWI ZHAOQI CHEN D ONGQING |
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| Abstract: | Various kinds of color-image correlation detection with polychromatic matched spatical filter (MSF) have been investigated. A new type of lensless intensity correlation with Fresnel holographic filter (FHF) has been presented. A combined technique is proposed in this paper by which the color pattern recognition can be achieved with multi-wavelength FHF. |
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| Keywords: | multi-wavelength Fresnel holographic filter |
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