Virtual studio system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 23, 2008
Grant Date -
May 12, 2005
app pub date -
Sep 15, 2004
filing date -
Mar 15, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of providing a visual representation of a scene to a participant in a studio is provided, wherein the studio is arranged to be viewed by a camera to provide a camera image and has at least a portion of a background object arranged to be keyed out of the camera image by a keying process. The method includes obtaining an estimate of the viewpoint of the participant; rendering an image of the scene based on the viewpoint of the participant; and projecting at least a portion of the rendered image onto the background object to provide a projected image portion visible to the participant. The projected image portion is projected so as to be keyed out of the camera image by the keying process.
First Claim
Family
International Classification(s)
Cited Art Landscape
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