206 search results - page 5 / 42 » Point cloud matching based on 3D self-similarity |
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper investigates the design of a system for recognizing
objects in 3D point clouds of urban environments.
The system is decomposed into four steps: locating, segmenting,
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PAMI
2007
14 years 9 months ago
2007
—We introduce the notion of the medial scaffold, a hierarchical organization of the medial axis of a 3D shape in the form of a graph constructed from special medial curves connec...
IROS
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract— We report on our experiences regarding the acquisition of hybrid Semantic 3D Object Maps for indoor household environments, in particular kitchens, out of sensed 3D poi...
CGF
2010
14 years 9 months ago
2010
We address the problem of generating quality surface triangle meshes from 3D point clouds sampled on piecewise smooth surfaces. Using a feature detection process based on the cova...
FOCM
2008
14 years 9 months ago
2008
An efficient data reduction scheme for the simplification of a surface given by a large set X of 3D point-samples is proposed. The data reduction relies on a recursive point remov...