陈颜. 用全息剪切干涉进行图像处理[J]. 北京工业大学学报, 1987, 13(3): 17-20.
    引用本文: 陈颜. 用全息剪切干涉进行图像处理[J]. 北京工业大学学报, 1987, 13(3): 17-20.
    Chen Yan. Optical Image Processing with Holography Shearing Interference[J]. Journal of Beijing University of Technology, 1987, 13(3): 17-20.
    Citation: Chen Yan. Optical Image Processing with Holography Shearing Interference[J]. Journal of Beijing University of Technology, 1987, 13(3): 17-20.

    用全息剪切干涉进行图像处理

    Optical Image Processing with Holography Shearing Interference

    • 摘要: 出一种用全息剪切干涉进行图象处理的方法。即用漫散射物体产生的漫散射光波照射待处理图象的方法。记录时,在多次曝光过程中移动漫散射物体,使待处理图像的空间频谱面在全息再现时,产生剪切干涉;然后对该平面进行空间滤波,实现图像处理。还给出了采用这种方法进行光学微分和图像相减的实验结果。

       

      Abstract: Put forward the method of optical image processing with the holographic shearing interference. The method is that with the holographic double-exposure, record a flim illuminated by diffuse light which comes from a fiffuser, and then filter in the spacial frequency plane of the reconstruction of the flim, in which there are the interference fringes made by moving the diffuser in two exposures The experimental results are given also.

       

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