GPU accelerated interactive integral photography system using extended fractional view method

Abstract

We developed a novel system of interactively displaying 3D images, in which integral photography images with the method of extended fractional views both with horizontal and vertical parallax could be rendered much faster by using a graphics processing unit (GPU). Therefore, displayed auto-stereoscopic 3D computer graphics (CG) objects could be moved very smoothly with a gamepad.

Simple projection-type integral photography system using single projector and fly's eye lens

“…Figure 1(a) shows a conventional IP system [Yanaka 2008, Yanaka andKimura 2013] that consists of an FPD and a fly's eye lens. An image displayed on the FPD is an IP image synthesized based on the size of the fly's eye lens.…”