Most visualization techniques have been designed on the assumption that the data to be
represented are free from uncertainty. Yet this is rarely the case. Recently the visualization …

In the past few years, there have been key advances in the three main approaches to the
visualization of volumetric data: isosurfacing, slicing and volume rendering, which together …

This paper proposes a modification of the Marching Cubes algorithm for isosurfacing, with
the intent of improving the representation of the surface in the interior of each grid cell. Our …

As stated by Johnson [Joh04], the visualization of uncertainty remains one of the major
challenges for the visualization community. To achieve this, we need to understand and …

In recent years, violence has considerably increased in the world. In a certain state of Brazil,
for example, the homicide rate grew from 16 homicides per 100,000 inhabitants in 2000, to …

In this paper, we present a multi-domain implicit surface reconstruction algorithm for
geological modeling based on the labeling of voxel points. The improved algorithm sets a …

Quite often, accuracy is a neglected issue in scientific visualization. Indeed, in most of the
visualizations there are two wrong assumptions: first, that the data visualized is accurate …

Publisher Summary This chapter describes ways in which contouring and isosurfacing
techniques for 3D computer graphics have evolved. In particular, it shows the way they are …

This research presents a lightweight algorithm for calculating the area enclosed by a contour
in a two-dimensional space, the shape of which is determined by an elevation function. The …

In the past few years, there have been key advances in the three main approaches to the
visualization of volumetric data: isosurfacing, slicing and volume rendering, which together …