Apparatus and method for producing a three-dimensional display on a video display device
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United States of America Patent
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Nov 25, 1986
Issued Date -
N/A
app pub date -
Nov 2, 1983
filing date -
Nov 2, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Dynamic random element stereograms are produced on a television receiver or video monitor by an interface circuit that generates first and second binary sequences which are applied to the display so as to display a plurality of pairs of elements, and relative delays are introduced between the two binary sequences during selected portions of an image defined by a video signal so that the disparity between elements of those pairs displayed during the selected portions is different from the disparity between elements displayed during non-selected portions, thereby causing the selected portions to appear to be at a different depth from the non-selected portions.
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Cited Art Landscape
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