255 search results - page 19 / 51 » Real Illumination from Virtual Environments |
JNCA
2011
12 years 10 months ago
2011
In large-scale distributed virtual environments (DVEs), the NP-hard zone mapping problem concerns how to assign distinct zones of the virtual world to a number of distributed serv...
NOSSDAV
2009
Springer
14 years 2 months ago
2009
Springer
In recent years, integrated spatialized voice services have become an appealing application for networked virtual environments (NVE), e.g., Second Life. With a spatialized voice s...
ISI
2007
Springer
14 years 1 months ago
2007
Springer
—Semantic Event Tracker (SET) is a highly interactive visualization tool for tracking and associating activities (events) in a spatially and Multimedia Enriched Virtual Environme...
ICAT
2003
IEEE
14 years 27 days ago
2003
IEEE
Virtual reality is often used to simulate environments in which the direction of up is not aligned with the normal direction of gravity or the body. How effective are these enviro...
SIGGRAPH
1998
ACM
13 years 12 months ago
1998
ACM
In this paper, we present a new approach to producing photorealistic computer renderings of real architectural scenes under novel lighting conditions, such as at different times o...