Title :
Three-dimensional television system based on integral photography
Author :
Mishina, Tomoyuki
Author_Institution :
Sci. & Technol. Res. Labs., Japan Broadcasting Corp. (NHK), Tokyo, Japan
Abstract :
A 3D television system based on integral photography, which is a spatial imaging method, is described. In our experimental system, Super Hi-Vision, which has a horizontal resolution of 7680 pixels and a vertical resolution of 4320 pixels, is applied to integral photography. A lens array composed of 400 (H) × 259 (V) gradient-index lenses is used for capturing objects to avoid pseudoscopic images. The experimental setup can capture and display full-color, 3D moving images in real time. It was confirmed that the appearance of a 3D image reconstructed by the system changed smoothly in accordance with the position of the observer within a viewing zone angle of 24 degrees.
Keywords :
colour photography; image colour analysis; image motion analysis; image reconstruction; photographic lenses; three-dimensional television; 3D image reconstruction; 3D moving images; 3D television system; gradient-index lenses; integral photography; lens array; pseudoscopic images; spatial imaging method; three-dimensional television system; vertical resolution; Arrays; IP networks; Lenses; Photography; TV; Three dimensional displays;
Conference_Titel :
Visual Communications and Image Processing (VCIP), 2011 IEEE
Conference_Location :
Tainan
Print_ISBN :
978-1-4577-1321-7
Electronic_ISBN :
978-1-4577-1320-0
DOI :
10.1109/VCIP.2011.6116049
