| 数字全息测量技术中消除零级衍射像的方法 |
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| 引用本文： | 刘诚,李银柱,李良钰,戴亚平,朱健强.数字全息测量技术中消除零级衍射像的方法[J].中国激光,2001,28(11):1024-1026. |
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| 作者姓名： | 刘诚 李银柱 李良钰 戴亚平 朱健强 |
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| 作者单位： | 中国科学院上海光机所 |
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| 摘 要： | 提出一种数字全息的零级衍射像消除方法 ,该方法不需要相移器材或其他辅助设备 ,直接利用图像处理手段对数字全息图进行数字处理 ,完全消除零级衍射像 ,有效改善真实像质量。
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| 关 键 词： | 数字全息 零级像 图像处理 |
| 收稿时间： | 2000/9/21 |
A New Way to Eliminate the Zero-order Image in Digital Holography |
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| LIU Cheng,LI Yin,zhu,LI Liang,yu,DAI Ya,ping,ZHU Jian,qiang.A New Way to Eliminate the Zero-order Image in Digital Holography[J].Chinese Journal of Lasers,2001,28(11):1024-1026. |
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| Authors: | LIU Cheng LI Yin zhu LI Liang yu DAI Ya ping ZHU Jian qiang |
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| Abstract: | The true image that can be used for recording microscopic objects in digital holography is improved by elimination of zero order image with a digital way. The processing is done by mathematical methods without phase modulator or any other extra equipment. The basic principle and the verifying experiment are described too. |
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| Keywords: | digital holography zero order image image processing |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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