206 search results - page 7 / 42 » Point cloud matching based on 3D self-similarity |
105
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ICB
2009
Springer
15 years 6 months ago
2009
Springer
We propose a vector representation (called a 3D signature) for 3D face shape in biometrics applications. Elements of the vector correspond to fixed surface points in a face-centere...
181
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COMPLIFE
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. Molecular shapes play an important role in molecular interactions, e.g., between a protein and a ligand. The `outer' shape of a molecule can be approximated by its s...
CRV
2008
IEEE
15 years 6 months ago
2008
IEEE
Bare-earth identification selects points from a LiDAR point cloud so that they can be interpolated to form a representation of the ground surface from which structures, vegetatio...
108
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ICCV
2011
IEEE
13 years 11 months ago
2011
IEEE
We propose a novel method for computing a geometrically consistent and spatially dense matching between two 3D shapes. Rather than mapping points to points we match infinitesimal...
180
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3DPVT
2006
IEEE
15 years 1 months ago
2006
IEEE
This paper introduces a feature based method for the fast generation of sparse 3D point clouds from multiple images with known pose. We extract sub-pixel edge elements (2D positio...