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CAD
2004
Springer
14 years 9 months ago
3D surface filtering using spherical harmonics
This paper presents a novel approach for 3D surface filtering over two-manifold meshes. A robust spherical parameterization algorithm is proposed to transform the input surface in...
Kun Zhou, Hujun Bao, Jiaoying Shi
GMP
2008
IEEE
128views Solid Modeling» more  GMP 2008»
15 years 4 months ago
A Multistep Approach to Restoration of Locally Undersampled Meshes
The paper deals with the problem of remeshing and fairing of undersampled areas (called ”holes”) in triangular meshes. In this work, we are particularly interested in meshes co...
Alexandra Bac, Nam-Van Tran, Marc Daniel
ICCV
1995
IEEE
15 years 1 months ago
Recovering Object Surfaces from Viewed Changes in Surface Texture Patterns
This paper explores the reconstruction of object surfaces from viewed changes in surface texture patterns. Our approach differs from those in the past in that instead of simply pr...
Peter N. Belhumeur, Alan L. Yuille
GRAPHICSINTERFACE
2001
14 years 11 months ago
Topological Noise Removal
Meshes obtained from laser scanner data often contain topological noise due to inaccuracies in the scanning and merging process. This topological noise complicates subsequent oper...
Igor Guskov, Zoë J. Wood
CVPR
2004
IEEE
15 years 11 months ago
Scale Selection for Anisotropic Scale-Space: Application to Volumetric Tumor Characterization
A unified approach for treating the scale selection problem in the anisotropic scale-space is proposed. The anisotropic scale-space is a generalization of the classical isotropic ...
Kazunori Okada, Dorin Comaniciu, Arun Krishnan