傅里叶变换全息的英文

• fourier transform holography

• "傅里叶"英文翻译    Fourier
• "变换"英文翻译    vary; alternate; commutation ...
• "全息"英文翻译    holographic
• "傅里叶变换全息图" 英文翻译 :    fourier transform hologram
• "编码傅里叶变换全息图" 英文翻译 :    coded fourier-transform hologram
• "无透镜傅里叶变换全息图" 英文翻译 :    lensless fourier transform hologram; lenslessfouriertransformhologram
• "准傅里叶变换全息图" 英文翻译 :    quasi fourier transform hologram; quasi-fourier transform hologram
• "编码里叶变换全息图" 英文翻译 :    coded fourier-transform hologram
• "傅里叶变换" 英文翻译 :    fourier analysis; fourier tra formation; fourier transform （ft）; fourier transformation; fouriertransformation fourier transform; ft，fourier transform
• "反傅里叶变换" 英文翻译 :    inverse fourier transform
• "傅里叶变换对" 英文翻译 :    fourier pair; fourier transform pair; fourier transform spectromether; fouriertransformpairs
• "傅里叶变换式" 英文翻译 :    fourier transformation; fourier transforrm; fouriertransform
• "光傅里叶变换" 英文翻译 :    optical fourier transform
• "逆傅里叶变换" 英文翻译 :    inverse fourier transform
• "双傅里叶变换" 英文翻译 :    double fourier transformation
• "不连续傅里叶变换" 英文翻译 :    discrete fourier transform
• "短时间傅里叶变换" 英文翻译 :    short-time fourier transform
• "多维傅里叶变换" 英文翻译 :    multidimensional fourier trans form
• "多重傅里叶变换" 英文翻译 :    multiple fourier tra form; multiple fourier transform
• "二维傅里叶变换" 英文翻译 :    dft 2demension fourier transform; two-dimension fourier transform; two-dimensional fourier transform
• "分数傅里叶变换" 英文翻译 :    fractional fourier transform
• "傅里叶变换对中" 英文翻译 :    fourier transform centering
• "傅里叶变换分光计" 英文翻译 :    fourier transform spectrometer
• "傅里叶变换分光仪" 英文翻译 :    fourier transform spectrometer; fourier transform spectrometre
• "傅里叶变换光谱" 英文翻译 :    fourier transform spectroscopy

• ( 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。
• ( 3 ) a set of digital image processing algorithms for suppression of undesired components and improvement of numerical reconstruction images quality are presented , which consists of hologram contrast - enhancement , band - pass filtering and v - filtering , reconstructed image smoothing , and several reconstructed images adding
  ( 3 )针对无透镜傅里叶变换全息图数值再现的特点提出了一套图像处理算法，包括全息图预处理、再现图像的带通与v型滤波，再现像的平滑处理，以及再现像叠加平均等算法。
• The fundamental principle of digital holographic interferometry is then presented . based on this , the poisson ' s ratio of material and the out - of - plane displacement of a deformed aluminum board are successfully measured . the main influencing factors for experimental results of poisson ' s ratio and the settlement approach are further analyzed
  讨论了数字全息干涉术的基本原理，并利用数字无透镜傅里叶变换全息干涉计量术分别测量了材料的泊松比和加载铝板的离面位移，详细分析了影响测量材料泊松比实验结果精度的主要因素及解决途径，取得了较为满意的结果。