The present application relates to a kind of based on sparse collection's Fourier hologram generation
reconstruction method, belong to Fourier hologram generation
reconstruction method.Integrated imaging method based on sparse collection is used to generate the stereoscopic meta image of object;According to the stereoscopic meta image of object, multi-view projection incoherent Fourier calculation hologram generation and
simulation reconstruction are carried out.The present application has the advantages that compared with the traditional image recognition gray
integral projection method, the block matching
integral projection method based on SAD search method is used, the
parallax error rate obtained by calculation is reduced from 3.125% to 0.2%, the
structural similarity SSIM of the generated stereoscopic meta image and the original
object view is increased from 0.71 to 0.75, the accuracy of the generated stereoscopic meta image is improved, so that the object Fourier hologram storage information and the reproduced image are more accurate, the block matching
integral projection method carries out
image correction when running code for block matching, and only searches for matching block in horizontal direction, compared with other algorithms, the steps are more simple.