VMV
2000
13 years 5 months ago
2000
Anisotropic diffusion is known to be a powerful tool in image processing. It enables the smoothing of initially noisy images while still retaining, respectively sharpening edges a...
VIIP
2001
13 years 6 months ago
2001
Closed streamlines are an integral part of vector field topology, since they behave like sources respectively sinks but are often neither considered nor detected. If a streamline ...
GRAPHICSINTERFACE
2004
13 years 6 months ago
2004
We propose a novel approach for a dense texture-based visualization of vector fields on curved surfaces. Our texture advection mechanism relies on a Lagrangian particle tracing th...
NIPS
2008
13 years 6 months ago
2008
We introduce a novel framework for estimating vector fields using sparse basis field expansions (S-FLEX). The notion of basis fields, which are an extension of scalar basis functi...
3DIM
2005
IEEE
13 years 6 months ago
2005
IEEE
3D interactive modeling from range data aims at simultaneously producing and visualizing the surface model of an object while data is collected. The current research challenge is ...
SGP
2004
13 years 7 months ago
2004
Patterns on real-world objects are often due to variations in geometry across the surface. Height fields and other common parametric methods cannot synthesize many forms of geomet...
AISC
2006
Springer
13 years 8 months ago
2006
Springer
Solving analytic systems using inversion can be implemented in a variety of ways. One method is to use Lagrange inversion and variations. Here we present a different approach, base...
VVS
1992
IEEE
13 years 8 months ago
1992
IEEE
Current techniques for direct volume visualization offer only the ability to examine scalar fields. However most scientific explorations require the examination of vector and poss...
VISUALIZATION
1994
IEEE
13 years 8 months ago
1994
IEEE
Vector field rendering is difficult in 3D because the vector icons overlap and hide each other. We propose four different techniques for visualizing vector fields only near surfac...
VISUALIZATION
1999
IEEE
13 years 8 months ago
1999
IEEE
Vector field visualization remains a difficult task. Many local and global visualization methods for vector fields such as flow data exist, but they usually require extensive user...