Method and apparatus for electronically distributing motion panoramic images
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United States of America Patent
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Jan 8, 2002
Grant Date -
N/A
app pub date -
Apr 21, 2000
filing date -
Jun 24, 1996
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention discloses an electronic image distribution apparatus for distributing motion panoramic images. The main portion of the apparatus is a motion panoramic image server that has a source of motion panoramic images. The source of panoramic image frames may be a motion panoramic image playback device or a connection to a motion panoramic camera system. The motion panoramic image server transforms the panoramic image frames into an intermediate format that is more conducive for electronic transmission. The motion panoramic image server then transmits the motion panoramic images to client systems. A first panoramic image transmission system divides the intermediate planar representation into individual tiles and transmits tiles that are requested by client systems. A second panoramic image transmission system divides the intermediate planar representation into individual tiles and transmits the individual tiles on different multicast channels. Client systems then subscribe to the multicast channels needed to render an image in the direction of a desired view.
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