Optical Image Processing with Holography Shearing Interference

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.