14 search results - page 1 / 3 » Local Wavelets Decomposition for 3-D Surfaces |
ICIP
1999
IEEE
13 years 8 months ago
1999
IEEE
We propose a wavelet based local subdivision of 3-D surfaces, which can be effectively applied to a mesh with complex and high curvature faces. The proposed approach is an extensi...
CVPR
2007
IEEE
14 years 6 months ago
2007
IEEE
This paper proposes a novel model-guided segmentation framework utilizing a statistical surface wavelet model as a shape prior. In the model building process, a set of training sh...
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
This paper proposes an efficient layer-correlated scheme to reduce the bit cost for motion vectors in the 3D wavelet coding. Previous works show that incorporating motion alignmen...
CG
2007
Springer
13 years 4 months ago
2007
Springer
We present a novel method for determining local multiresolution filters for a broad range of subdivision schemes. Our approach is based on constraining the wavelet coefficients s...
DAGM
2005
Springer
13 years 10 months ago
2005
Springer
This paper addresses a common problem in dealing with range images. We propose a novel method to fit surfaces of known types via a parameter decomposition approach. This approach ...