Television – Stereoscopic – Picture signal generator
Patent
1995-06-30
1997-10-07
Au, Amelia
Television
Stereoscopic
Picture signal generator
382154, H04N 1302
Patent
active
056753772
ABSTRACT:
A scene is imaged from a plurality of points of view to generate plural images each including an image value and distance for each picture element. The images are converted to a principle point of view to generate a non-standard image that accounts for hidden objects in the scene from the perspective of the principle point of view by including multiple image values and distances for each picture element. The non-standard image is then converted to generate a plurality of display images, each having a different display point of view. The display images are individually displayed at corresponding display elements arrayed in a display panel for viewing. A lens at each display element fans out the display image and thus restricts the amount of the image visible at any given perception point to produce true three-dimensional images. An application of the system is disclosed for effectuating a virtual conferencing facility. Furthermore, disclosure is made of the generation or modification of three-dimensional images in the non-standard image format.
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Microlasers, Scientific American, Jack L. Jewell, James P. Harbison and Axel Scherer, Nov. 1991.
Au Amelia
Telefonaktiebolaget LM Ericsson
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