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MM
2003
ACM

Real-time compression for dynamic 3D environments

13 years 8 months ago
Real-time compression for dynamic 3D environments
The goal of tele-immersion has long been to enable people at remote locations to share a sense of presence. A tele-immersion system acquires the 3D representation of a collaborator’s environment remotely and sends it over the network where it is rendered in the user’s environment. Acquisition, reconstruction, transmission, and rendering all have to be done in real-time to create a sense of presence. With added commodity hardware resources, parallelism can increase the acquisition volume and reconstruction data quality while maintaining real-time performance. However this is not as easy for rendering since all of the data need to be combined into a single display. In this paper we present an algorithm to compress data from such 3D environments in real-time to solve this imbalance. We expect the compression algorithm to scale comparably to the acquisition and reconstruction, reduce network transmission bandwidth, and reduce the rendering requirement for real-time performance. We hav...
Sang-Uok Kum, Ketan Mayer-Patel, Henry Fuchs
Added 05 Jul 2010
Updated 05 Jul 2010
Type Conference
Year 2003
Where MM
Authors Sang-Uok Kum, Ketan Mayer-Patel, Henry Fuchs
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