204 search results - page 12 / 41 » A Virtual World Grammar for automatic generation of virtual ... |
VR
2011
IEEE
12 years 11 months ago
2011
IEEE
We present a recognition-driven navigation system for large-scale 3D virtual environments. The proposed system contains three parts, virtual environment reconstruction, feature da...
CGF
2000
13 years 7 months ago
2000
In order to populate virtual cities, it is necessary to specify the behaviour of dynamic entities such as pedestrians or car drivers. Since a complete mental model based on vision...
IJSWIS
2008
13 years 7 months ago
2008
The last few years have seen the emergence of two parallel trends: the first of such trends is set by technologies such as Near Field Communication, 2D Bar codes and RFID that supp...
FCT
2005
Springer
14 years 1 months ago
2005
Springer
Leftist grammars can be characterized in terms of rules of the form a → ba and cd → d, without distinction between terminals and nonterminals. They were introduced by Motwani e...
MM
2003
ACM
14 years 24 days ago
2003
ACM
This paper describes a virtual reality system that realizes both an avatar motion control and a virtual object manipulation without avatar representation. Our goal is to do seamle...