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UIST
2006
ACM
14 years 3 months ago
2006
ACM
We present the Haptic Shading Framework (HSF), a framework for procedurally defining haptic texture. HSF haptic texture shaders are short procedures allowing an application-progr...
VRST
2006
ACM
14 years 3 months ago
2006
ACM
This paper presents evidence that situational awareness in a visualization of data benefits from immersive, virtual reality display technology because such displays appear to supp...
HAPTICS
2005
IEEE
14 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...
SMI
2005
IEEE
14 years 3 months ago
2005
IEEE
The 3D Morse-Smale complex is a fundamental topological construct that partitions the domain of a real-valued function into regions having uniform gradient flow behavior. In this...
SMI
2005
IEEE
14 years 3 months ago
2005
IEEE
Recent research on point-based surface representations suggests that point sets may be a viable alternative to parametric surface representations in applications where the topolog...