Title :
Real-Time Integral Imaging Based on Extremely High Resolution Video System
Author :
Okano, Fumio ; Arai, Jun ; Mitani, Kohji ; Okui, Makoto
Author_Institution :
NHK Sci. & Tech. Res. Labs., Tokyo, Japan
fDate :
3/1/2006 12:00:00 AM
Abstract :
The authors discuss practical problems, focusing, and accuracy of lens arrays involved in constructing integral imaging systems. In general, it is recommended to set the focusing for the object during capture to infinity. The positional error of the elemental lens arrangement significantly affects the image quality when the image is reconstructed near the observer. An experimental system in consideration of the practical problems that uses an extremely high resolution video system is described. Some pictures obtained by the system show the specific characteristics of this spatial imaging type of system.
Keywords :
image resolution; lenses; optical focusing; optical images; video cameras; 3D imaging; autostereoscopic vision; elemental lens arrangement; high resolution camera; high resolution video system; image quality; integral imaging systems; lens array accuracy; object focusing; positional error; real-time integral imaging; spatial imaging; Displays; Focusing; High-resolution imaging; Image reconstruction; Image resolution; Lenses; Photography; Pixel; Real time systems; Spatial resolution; Autostereoscopic; extremely high resolution (EHR) camera; integral imaging; three-dimensional imaging;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/JPROC.2006.870687
