988 search results - page 135 / 198 » Tarski's system of geometry |
SMILE
1998
Springer
13 years 12 months ago
1998
Springer
As virtual worlds demand ever more realistic 3D models, attention is being focussed on systems that can acquire graphical models from real objects. This paper describes a system wh...
VRML
1997
ACM
13 years 12 months ago
1997
ACM
Collision detection is essential for many applications involving simulation, behavior and animation. However, it has been regarded as a computationallydemanding task and is often ...
CA
1996
IEEE
13 years 12 months ago
1996
IEEE
We describe tools that use measurements from video for the extraction of facial modeling and animation parameters, head tracking, and real-time interactive facial animation. These...
SIGGRAPH
1994
ACM
13 years 12 months ago
1994
ACM
In this paper we identify sources of error in global illumination algorithms and derive bounds for each distinct category. Errors arise from three sources: inaccuracies in the bou...
SIGGRAPH
2010
ACM
13 years 11 months ago
2010
ACM
We introduce a new method for simulating frictional contact between volumetric objects using interpenetration volume constraints. When applied to complex geometries, our formulati...