63 search results - page 5 / 13 » Directional enhancement in texture-based vector field visual... |
VISUALIZATION
2003
IEEE
14 years 22 days ago
2003
IEEE
The goal of this paper is to transfer image processing to vector fields and flow visualization by defining a suitable convolution operation. For this, a multiplication of vecto...
VISUALIZATION
1997
IEEE
13 years 11 months ago
1997
IEEE
Oriented Line Integral Convolution (OLIC) illustrates flow fields by convolving a sparse texture with an anisotropic convolution kernel. The kernel is aligned to the underlying ...
CGF
2008
13 years 7 months ago
2008
We present the results from a user study looking at the ability of observers to mentally integrate wind direction and magnitude over a vector field. The data set chosen for the st...
VIS
2008
IEEE
14 years 8 months ago
2008
IEEE
We present a novel approach for the direct computation of integral surfaces in general vector fields. As opposed to previous work, which we analyze in detail, our approach is based...
VISUALIZATION
2002
IEEE
14 years 11 days ago
2002
IEEE
While many methods exist for visualising scalar and vector data, visualisation of tensor data is still troublesome. We present a method for visualising second order tensors in thr...