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Proceedings Paper

Conoscopic Television System
Author(s): Didier CHARLOT; Gabriel Y. SIRAT; Eric Y. DUFRESNE; Demetri PSALTIS
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Paper Abstract

Conoscopic holography is a new principle which permits to record incoherent holograms in a simple and attractive way. The basic principle was first presented by G.SIRAT and Demetri PSALTIS.1,2 The research is now pursued at ENST and a three dimensionnal (3D) machine vision based on this concept will be developped and industrialized by "Le CONOSCOPE". The paper is organized as follow : first, we will briefly review the basic theory of conoscopic holography and explain its main originalities. In the second part, we describe the numerical algorithms under development which permit to retrieve the three dimensionnal image from its conoscopic hologram. In the last part we present the 3D machine vision that we are currently developing and give the main applications of such a system.

Paper Details

Date Published: 8 February 1988
PDF: 7 pages
Proc. SPIE 0963, Optical Computing '88, (8 February 1988); doi: 10.1117/12.947914
Show Author Affiliations
Didier CHARLOT, Le CONOSCOPE S.A. (France)
Gabriel Y. SIRAT, Ecole Nationale Superieure des Telecommunications (France)
Eric Y. DUFRESNE, Ecole Nationale Superieure des Telecommunications (France)
Demetri PSALTIS, California institute of Technology (United States)


Published in SPIE Proceedings Vol. 0963:
Optical Computing '88
Pierre H. Chavel; Joseph W. Goodman; Gerard Roblin, Editor(s)

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