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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
- Fourier holography 傅里叶全息
- lensless Fourier holography 无透镜傅里叶全息
- Of or relating to holography or holograms. 全息照相术属于或有关全息照相术或综合后衍射图的
- 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.
- Principles of Fourier Optics and Diffraction. 傅立叶光学和衍射原理。
- First course in wavelets with fourier analysis II. 小波与傅里叶分析基础2。
- A Fourier transform does this, but with waves. 傅立叶变化就是这样,但是它是按照波的情况。
- 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.
- The first one needs the Fourier counterchange. 第1种方法需要进行傅立叶变换计算;
- A quite important application of lasers is in holography. 激光的一个十分重要的用途是用在全息摄影方面。
- It includes topics such as spatial frequency filtering, holography. 它包括空间频率滤光、全息摄影。
- 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。
- This special property of laser light is the basis of holography. 激光的这种特殊性质乃是全息照相的基础。