Continuity of the Perspective-views of the Reconstructed Image of Multi-Perspective 3D Display

Abstract

Multi-Perspective 3D display is expected to reconstruct a 3-Dimensional image without flipping, following on the observers’ movement. Previous works have studied ways to reduce the conspicuousness of the flipping of the reconstructed image caused by the moderate blurring. This paper gives the results of our efforts to get rid of the flipping of the reconstructed image without blurring by the subjective evaluation of several holographic stereograms comprised of different numbers of Multi-Perspective-Views. Experimental results suggest that the flipping-free reconstructed image is obtained to make the viewing zone of the each perspective image at the viewing position smaller than the pupil of the eye. This means that the flipping-free image is dependent on the continuity of the perspective images themselves, which is surely incident to the pupil of the viewer’s eye simultaneously.