45 search results - page 8 / 9 » Fundamental Limits in the Rendering of Virtual Haptic Textur... |
HAPTICS
2003
IEEE
15 years 2 months ago
2003
IEEE
We investigated people’s ability to report the shape and scale of a spatial layout after sparse contact, without vision. We propose that the initial representation of sparsely c...
HAPTICS
2005
IEEE
15 years 3 months ago
2005
IEEE
— We present an algorithm that determines the point on a convex parametric surface patch that is closest to a given (possibly moving) point. Any initial point belonging to the su...
TOG
2010
14 years 4 months ago
2010
Accurately rendering glossy materials in design applications, where previewing and interactivity are important, remains a major challenge. While many fast global illumination solu...
AFRIGRAPH
2003
ACM
15 years 2 months ago
2003
ACM
The perceived realism of a computer generated image depends on the accuracy of the modeling and illumination calculations, the limitations of the display device, and the way in wh...
CGF
2004
14 years 9 months ago
2004
This paper presents a system for modeling lichens and simulating their propagation and growth in a virtual scene. Lichens colonize almost every substrate in nature and play an imp...