CGF
1998
13 years 4 months ago
1998
Traditionally, texture coordinates have been generated based solely on the model’s geometry, often even before a model’s textures have been created. With the arrival of new te...
CGF
1998
13 years 4 months ago
1998
This paper presents a voxel-based biomechanical model for muscle deformation using nite element method FEM and volume graphics. Hierarchical voxel meshes are reconstructed from ...
CGF
1998
13 years 4 months ago
1998
Thin plate splines are a well known entity of geometric design. They are defined as the minimizer of a variational problem whose differential operators approximate a simple notio...
CGF
1998
13 years 4 months ago
1998
An interactive system is described for creating and animating deformable 3D characters. By using a hybrid layered model of kinematic and physics-based components together with an ...
CGF
1998
13 years 4 months ago
1998
In this paper we present a new technique for visualizing multidimensional information. We describe objects of a higher dimensional information space as small closed free-form-surf...
CGF
1998
13 years 4 months ago
1998
Most halftoning techniques have been primarily concerned with achieving an accurate reproduction of local gray
CGF
1998
13 years 4 months ago
1998
Hierarchical radiosity with clustering has positioned itself as one of the most efficient algorithms for computing global illumination in non-trivial environments. However, using...
CGF
1998
13 years 4 months ago
1998
This paper proposes a new approach to image-based rendering that generates an image viewed from an arbitrary camera position and orientation by rendering optical flows extracted ...
CGF
1998
13 years 4 months ago
1998
We introduce a new data structure in the form of a light hierarchy for efficiently ray-tracing scenes with many light sources. An octree is constructed with the point light sourc...
CGF
1998
13 years 4 months ago
1998
An isosurface extraction algorithm which can directly generate multiresolution isosurfacesfrom volume data is introduced. It generates low resolution isosurfaces, with 4 to 25 tim...