896 search results - page 34 / 180 » A Perceptual Shape Descriptor |
110
Voted
MM
2005
ACM
15 years 9 months ago
2005
ACM
Highly interactive collaborative streaming applications express the need for causality. Solutions exist but we argue that more work needs to be done especially from a perceptual p...
138
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APVIS
2010
15 years 4 months ago
2010
We present a novel classification technique for volume visualization that takes the shape of volumetric features into account. The presented technique enables the user to distingu...
108
Voted
3DOR
2008
15 years 5 months ago
2008
We present a new 3D shape descriptor based on conformal geometry. Our descriptor is invariant under non-rigid quasi-isometric transformations, such as pose changes of articulated ...
149
Voted
3DPVT
2004
IEEE
15 years 7 months ago
2004
IEEE
Similarity measuring is a key problem for 3D model retrieval. In this paper, we propose a novel shape descriptor "Thickness Histogram" (TH) by uniformly estimating thick...
131
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CBMS
2009
IEEE
15 years 10 months ago
2009
IEEE
Feature extraction and selection are two important steps for shape retrieval. Given a data set, a set of features which describe the shape property from different aspects are extr...