73 search results - page 8 / 15 » Spectral compression of mesh geometry |
TOG
2002
13 years 7 months ago
2002
Efficient algorithms for compressing geometric data have been widely developed in the recent years, but they are mainly designed for closed polyhedral surfaces which are manifold ...
ICML
2007
IEEE
14 years 8 months ago
2007
IEEE
This paper investigates compression of 3D objects in computer graphics using manifold learning. Spectral compression uses the eigenvectors of the graph Laplacian of an object'...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
In this paper, we address the problem of 3D Model transmission over error-prone channels using multiple description coding (MDC). The objective of MDC is to encode a source into m...
VISUALIZATION
1999
IEEE
13 years 11 months ago
1999
IEEE
In recent years, substantial progress has been achieved in the area of volume visualization on irregular grids, which is mainly based on tetrahedral meshes. Even moderately fine t...
CGF
2007
13 years 7 months ago
2007
We propose a mesh segmentation algorithm via recursive bisection where at each step, a sub-mesh embedded in 3D is first spectrally projected into the plane and then a contour is ...