Computational reacquisition of a real three-dimensional object for integral imaging without matching of pickup and display lens array

Computational reacquisition for real 3D object in integral imaging is proposed. The pseudoscopic problem and matching of lens array in pickup and display are fundamental problems for real-time broadcasting based on integral imaging. We propose the reconstruction method of real 3D object and computational reacquisition method without matching of pickup and display lens array. In reconstruction, the real 3D object is reconstructed with volumetric information using depth extraction and triangular mesh, which can be rotated and translated in orthoscopic geometry. In reacquisition, the virtual lens array can generate the elemental image without matching of pickup lens array using OpenGL.