Multiresolution visualization of massive models on a large spatial 3D display

Authors:
Fabio Bettio;Enrico Gobbetti;Giovanni Pintore;Fabio Marton
Affiliations:
CRS4 Visual Computing Group, Italy;CRS4 Visual Computing Group, Italy;CRS4 Visual Computing Group, Italy;CRS4 Visual Computing Group, Italy
Venue:
EG PGV'07 Proceedings of the 7th Eurographics conference on Parallel Graphics and Visualization
Year:
2007

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Abstract

We report on a cluster parallel multiresolution rendering system driving a spatial 3D display able to give multiple freely moving naked-eye viewers the illusion of seeing virtual objects floating at fixed physical locations situated in a human–scale working volume. The efficiency of this approach is demonstrated by an application supporting interactive manipulation of colored highly tessellated models on a large (1.6x0.9 meters) 50Mpixel display that allows for a room-size working space.