Seamlessly expanded natural viewing area of Stereoscopic 3D display system

Common 3D Stereoscopic displays have a convergence and accommodation (CA) conflict phenomena that interfere with the human´s sense of visual system. These characteristics can cause from visual fatigues to safety problems when watching a 3D video, and thus human factors have emerged as a major research topic. Therefore, we propose a technique that can naturally expand the sense of 3D viewing space, and present the current status of our study.