73 search results - page 2 / 15 » Spectral compression of mesh geometry |
COMPGEOM
1999
ACM
14 years 3 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
14 years 4 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 10 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
14 years 16 days 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
15 years 20 days 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...