| 摘要 |
This system comprises a stereoscopic camera including optical means of forming the parallax, servo-control means focusing the said optical means, photosensitive elements coupled to the said optical means, a video signal switch with a transmitter and a receiver of alternating video signals, the signal receiver including image tubes provided with a luminescent screen, and deflection coils for the alternating video signals which are represented in the form of vertical bands 18, 19, and an xograph screen 17 placed on the luminescent screen and including several vertical semicylindrical lenses 20 refracting the light along opposite angular directions 23, 24 so as to produce a perception of three-dimensional images for an observer. Application in particular to 3-D television systems. <IMAGE>
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