999 search results - page 45 / 200 » Finding shapes in a set of points |
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...
TKDE
2008
14 years 9 months ago
2008
In this paper, a new symmetry-based genetic clustering algorithm is proposed which automatically evolves the number of clusters as well as the proper partitioning from a data set. ...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
This paper proposes a method for detecting instances of shape classes that exhibit variable structure. The term "variable structure" is used to characterize shape classes...
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TABLETOP
2006
IEEE
15 years 3 months ago
2006
IEEE
Freehand gestural interaction with direct-touch computation surfaces has been the focus of significant research activity recently. While many interesting gestural interaction tech...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we propose a novel and robust algorithm for the groupwise non-rigid registration of multiple unlabeled point-sets with no bias toward any of the given pointsets. To...