VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
Critical points of a vector field are key to their characterization. Not only their positions but also their indexes are crucial for understanding vector fields. Considerable wo...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
Motion provides strong visual cues for the perception of shape and depth, as demonstrated by cognitive scientists and visual artists. This paper presents a novel visualization tec...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
The Gauss map projects surface normals to a unit sphere, providing a powerful visualization of the geometry of a graphical object. It can be used to predict visual events caused b...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
We present a technique to perform occlusion culling for hierarchical terrains at run-time. The algorithm is simple to implement and requires minimal pre-processing and additional ...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
Direct volume rendering is a commonly used technique in visualization applications. Many of these applications require sophisticated shading models to capture subtle lighting effe...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
Most systems used for creating and displaying colormap-based visualizations are not photometrically calibrated. That is, the relationship between RGB input levels and perceived lu...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
We present a method to code the multiresolution structure of a 3D triangle mesh in a manner that allows progressive decoding and efficient rendering at a client machine. The code ...
VISUALIZATION
2002
IEEE
14 years 4 months ago
2002
IEEE
Visualization of tubular structures such as blood vessels is an important topic in medical imaging. One way to display tubular structures for diagnostic purposes is to generate lo...