Prototype uses multi-lens display for 3-D depth (w/ video)
Monday, November 7, 2011 - 05:00
in Astronomy & Space
(PhysOrg.com) -- Numerous 3-D displays that went on parade at last month's CEATEC 2011 in Japan touted glasses-free features, but one 3-D display presentation used a technique of special interest. Researchers at Tsukuba University in Japan showed a 3-D display prototype using multiple layers of lenses for focal depth and enhanced depth perception in the 3-D image. When objects at the front are in focus, those at the back are blurred. When you view objects at the back, those in front are blurred.