傅里叶变换全息 meaning in Chinese
fourier transform holography
Examples
- ( 2 ) the operation for numerical reconstruction of digital lensless fourier transform holography is experimentally presented
( 2 )从实验上讨论了利用数字无透镜傅里叶变换全息术数值再现全息图的具体过程。 - The main contents are : ( 1 ) the recording and numerical reconstruction of lensless fourier hologram are analyzed by spherical wave theory
主要内容包括： ( 1 )用球面波理论分析了无透镜傅里叶变换全息图的记录和再现过程。 - However , digital lensless fourier transform holography has more outstanding strongpoints and better advantages for shape and deformation measurement of microstructures
其中数字无透镜傅里叶变换全息术具有更突出的优点，因此在微结构的形貌及形变测量方面具有很强的应用前景。 - The numerical reconstruction algorithm of digitally sampled holograms , deduced from the scalar quantity diffraction theory , is investigated . the serious recording limitations due to the finite size and resolution of ccd are detailed discussed
根据标量衍射理论，讨论了利用菲涅耳衍射公式对数字无透镜傅里叶变换全息术的数值实现，并进一步讨论了ccd参数对数字全息图记录的限制条件。 - The fundamental theory for digital lensless fourier transform holography and its applications in 3 - d object reconstruction and optical metrology are presented in this dissertation . ( 1 ) analytical foundation for numerical reconstruction of digital lensless fourier transform holography , namely discrete fourier transform theory , is presented . the basic principle and mathematical model for recording and numerical reconstruction of digital lensless fourier transform hologram is elaborated
主要内容包括： ( 1 )讨论了数字无透镜傅里叶变换全息术数值重建的数学基础? ?离散傅里叶变换的基本理论，分析了数字无透镜傅里叶变换全息图记录与再现的基本原理，建立了数字无透镜傅里叶变换全息图记录与再现的数学模型。