28 search results - page 3 / 6 » Compressing Hexahedral Volume Meshes |
IMR
2004
Springer
13 years 11 months ago
2004
Springer
Riemannian metric tensors are used to control the adaptation of meshes for finite element and finite volume computations. To study the numerous metric construction and manipulat...
3DPVT
2002
IEEE
13 years 10 months ago
2002
IEEE
We present a surface compression method that stores surfaces as wavelet-compressed signed-distance volumes. Our approach enables the representation of surfaces with complex topolo...
PG
1999
IEEE
13 years 10 months ago
1999
IEEE
In this paper we introduce a mesh approximation method that uses a volume-based metric. After a geometric simplification, we minimize the volume between the simplified mesh and th...
MICCAI
2003
Springer
14 years 6 months ago
2003
Springer
The finite element method (FEM) is well suited for use in the non-rigid registration of magnetic resonance spectroscopy images (MRSI) with intraoperative ultrasound images of the p...
JCISE
2002
13 years 5 months ago
2002
The extraction and display of iso-surfaces is a standard method for the visualization of volume data sets. In this paper we present a novel approach that utilizes a hierarchy on b...