102291 search results - page 425 / 20459 » Computability in Computational Geometry |
159
click to vote
GECCO
2005
Springer
16 years 12 days ago
2005
Springer
We propose a method for applying genetic algorithms to create 3D terrain data sets. Existing procedural algorithms for generation of terrain have several shortcomings. The most po...
163
click to vote
SMA
2003
ACM
16 years 4 days ago
2003
ACM
In this paper we present a new algorithm for solving the data dependent fairing problem for subdivision surfaces, using Catmull-Clark surfaces as an example. Earlier approaches to...
173
click to vote
SMA
2003
ACM
16 years 4 days ago
2003
ACM
In this paper, we propose a new scheme for free-form skeletondriven global mesh deformations. First a Voronoi-based skeletal mesh is extracted from a given original mesh. Next the...
182
click to vote
VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper introduces a method for smoothing complex, noisy surfaces, while preserving (and enhancing) sharp, geometric features. It has two main advantages over previous approach...
191
click to vote
VISUALIZATION
2000
IEEE
15 years 11 months ago
2000
IEEE
Visualization techniques enable scientists to interactively explore 3D data sets, segmenting and cutting them to reveal inner structure. While powerful, these techniques suffer fr...