Enhanced the Depth of Integral Image Display by Using Barrier Array

Integral imaging (InIm) is one of the most promising technologies for producing full color three-dimensional (3D) images with full parallax. However, the depth of the InIm display is shallow. We proposed a method to enhance the depth of InIm display using static barrier array. We created the barrier array the same size as the lens array and put it in front of the lens array. Observed the image on the diffuser, a clear 3D image is created. From the experimental results, the depth of the InIm display is enhanced.