73 search results - page 2 / 15 » Spectral compression of mesh geometry |
COMPGEOM
1999
ACM
13 years 9 months ago
1999
ACM
We present a novel algorithm for encoding the topology of triangular meshes. A sequence of edge contract and divide operations collapses the entire mesh into a single vertex. This ...
3DPVT
2002
IEEE
13 years 10 months ago
2002
IEEE
Almost all triangle mesh compression algorithms to date are driven by the mesh connectivity code. The geometry code usually employs a straightforward prediction method applied to ...
DCC
2003
IEEE
14 years 4 months ago
2003
IEEE
We propose a new algorithm for compressing three-dimensional triangular mesh data used for representing surfaces. We apply the EstimationQuantization (EQ) algorithm originally des...
GRAPHICSINTERFACE
2007
13 years 6 months ago
2007
We propose a robust and imperceptible spectral watermarking method for high rate embedding of a watermark into 3D polygonal meshes. Our approach consists of four main steps: (1) t...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
In this paper, we propose a 3D geometry compression technique for densely sampled surface meshes. Based on a 3D multiresolution analysis (performed by a 3D Discrete Wavelet Transf...