13 search results - page 1 / 3 » Computing and Visualizing a Graph-Based Decomposition for No... |
GBRPR
2009
Springer
15 years 4 months ago
2009
Springer
Modeling and understanding complex non-manifold shapes is a key issue in shape analysis and retrieval. The topological structure of a non-manifold shape can be analyzed through its...
90
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CGF
2004
14 years 10 months ago
2004
This paper describes a novel approach to the parameterization of triangle meshes representing 2-manifolds with an arbitrary genus. A topology-based decomposition of the shape is c...
CVIU
2008
14 years 10 months ago
2008
Skeletons are often used as a framework for part-based shape description and matching. This paper describes some useful strategies that can be employed to improve the performance ...
146
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CVPR
2012
IEEE
13 years 18 days ago
2012
IEEE
This paper proposes a novel approach to recognize object categories in point clouds. By quantizing 3D SURF local descriptors, computed on partial 3D shapes extracted from the poin...
100
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COMPGEOM
2003
ACM
15 years 3 months ago
2003
ACM
We propose a novel type of decomposition for polygonal shapes. It is thought that, for the task of object recognition, the human visual system uses a part-based representation. De...