999 search results - page 2 / 200 » Finding shapes in a set of points |
IJCAT
2010
13 years 5 months ago
2010
: The task of 3D shape classification is to assign a set of unordered shapes into pre-tagged classes with class labels, and find the most suitable class for a newly given shape. In...
CCCG
1998
13 years 8 months ago
1998
Given a set P of n points in Rd, a fundamental problem in computational geometry is concerned with finding the smallest shape of some type that encloses all the points of P. Well-...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Matching articulated shapes represented by voxel-sets reduces to maximal sub-graph isomorphism when each set is described by a weighted graph. Spectral graph theory can be used to...
CVGIP
2002
13 years 7 months ago
2002
Detecting dominant points is an important step for shape representation. Most of dominant point detection methods attend to preset or find the region of support of each point. In ...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
We address two-dimensional shape-based classification, considering shapes described by arbitrary sets of unlabeled points, or landmarks. This is relevant in practice because, in m...