Reconstruction of Fourier hologram for 3D objects using repeated multiple orthographic view images

3차원 물체의 반복된 다중 직교 투영 영상을 이용한 푸리에 홀로그램의 재생

We propose a new computing method for Fourier hologram of 3D objects captured by lens array. Fourier hologram of the two objects which positioned at different distances can be calculated using multiple orthographic view images. The size of the Fourier hologram is in proportion to the number of the orthographic view images. By repeating the orthographic view images, the size of the Fourier hologram can be increased. The principle is verified by numerically reconstructing the hologram which is synthesized from the orthographic images captured optically.