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- In this paper, the phase distortion has been discussed, by using different reconstruction beam to reconstruct digital holographic image of 3D object in lensless Fourier holography. 本文研究了离轴无透镜傅里叶变换数字全息中,用非原参考光再现三维物体而引入的相位畸变问题,通过详细的理论分析,得出相应的相位畸变表达式。
- lensless fourier holography image 无透镜傅里叶变换全息图
- lensless Fourier holography 无透镜傅里叶全息
- Correction of Nonparaxial and Misfocus Aberrations in Digital Lensless Fourier Transform Holography[J]. 引用该论文 Jiang HongZhen;Zhao Jianlin;Di Jianglei;Yan Xiaobo;Sun Weiwei.
- In order to record and reconstruct digital hologram, a lensless Fourier digital holography setup device is bulit. 摘要为了有效的记录和再现物体的数字全息图,搭建了无透镜傅里叶变换数字全息装置。
- The studies of premagnification and phase- shifting lensless Fourier digital holography[J]. 引用该论文 袁操今;钟丽云;朱越;吕晓旭.
- Reconstruction of 3D object in off- axis lensless Fourier digital holography[J]. 引用该论文 谢建军;王大勇;王华英;陶世荃.
- Analysis and Experiment of Phase-Shifting Coaxial Lensless Fourier Digital Holography[J]. 引用该论文 吕晓旭;张以谟;钟丽云;罗印龙;佘灿麟.
- The analysis of the properties of recording and reconstructing in lensless Fourier digital holography[J]. 引用该论文 袁操今;钟丽云;朱越;王艳萍;吕晓旭.
- For the microscopy by off-axis lensless Fourier transform holography, Fresnel reconstructing method is better than the convolution method. 对于离轴无透镜傅里叶变换全息显微来说,菲涅耳近似重建方法优于卷积方法。
- With the traditional holographic theory, the record requirement, construction algorithm for lensless Fourier digital holography are analysed. 根据传统全息理论,分析了无透镜傅里叶变换数字全息的记录、再现原理和实验要点,并进行相应的数字图像处理。
- Study on Lensless Fourier Digital Holography 无透镜傅里叶变换数字全息图记录和再现研究
- Lensless Fourier transform holography 无透镜傅里叶变换全息
- A new type of holographic sight based on lensless Fourier transform was investigated. 基于无透镜傅里叶变换全息术制作了一种新型激光全息瞄准具。
- Image Processing in Numerical Reconstruction for Lensless Fourier Transform Hologram[J]. 引用该论文 徐莹;赵建林;向强;秦川;范琦.
- Analysis of Numerical Reconstruction of Lensless Fourier Transform Holograms[J]. 引用该论文 范琦;赵建林;王军;邸江磊;张鹏.
- The critical part of this sight is a holographic optical elements combined with a lensless Fourier transform hologram and a holographic beam transformer. 瞄准具的核心部件是由一块无透镜傅里叶变换位相全息图和一块全息光束变换器组成的全息光学元件。
- The serious recording limitations due to the finite size of CCD and the space-bandwith products of an off-axis system and a lensless Fourier transform system are discussed. 指出无透镜傅里叶变换全息光路能充分利用CCD有限的靶面尺寸,从而降低对CCD空间分辨率的要求,因此适用于对微小物体进行测量研究。
- The analysis of the properties of recording and reconstructing in lensless Fourier digital holography 无透镜傅里叶变换数字全息术的特点分析和讨论
- lensless Fourier transform hologram 无透镜傅里叶变换全息图