Share Email Print

Proceedings Paper

Transmission Of Tri-Dimensional Moving Pictures
Author(s): Jacques Guichard
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper presents a black and white stereoscopic system using a stereo pair of T.V. cameras and an electronic display. The stereo pair of T.V. cameras is first described. A good calibration of observed objects has been obtained by using two rigidly connected solid-state cameras as sensors (Charge Coupled Devices) with 25 mm lenses. A 256 x 256 pixels two-dimensional image is formed by multiplexing two 128 x 256 pixels left and right pictures. The viewing system consists of a 256 x 256 cells liquid cristal display and a lenticular screen. The two dimensional image is displayed on the flat screen and projected in the focal plane of the lenticular screen. The liquid cristal used in this experiment has 32 grey levels and the lenticular screen has 128 half-cylindrical 4 mm lenses. The process requires to transmit only one video signal and digital techniques have been chosen for transmission.

Paper Details

Date Published: 13 December 1983
PDF: 5 pages
Proc. SPIE 0402, Three-Dimensional Imaging, (13 December 1983); doi: 10.1117/12.935563
Show Author Affiliations
Jacques Guichard, Centre National d'Etudes des Telecommunications (France)

Published in SPIE Proceedings Vol. 0402:
Three-Dimensional Imaging
Jean P. L. Ebbeni; Andre Monfils, Editor(s)

© SPIE. Terms of Use
Back to Top