785 search results - page 30 / 157 » Contour-Based Shape Similarity |
ICPR
2010
IEEE
14 years 3 months ago
2010
IEEE
In this paper, we introduce a new approach for partial 3D face recognition, which makes use of shape decomposition over the rigid1 part of a face. To explore the descriptiveness o...
ICCV
2007
IEEE
14 years 3 months ago
2007
IEEE
The matching of planar shapes can be cast as a problem of finding the shortest path through a graph spanned by the two shapes, where the nodes of the graph encode the local simil...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper addresses a key bottleneck in the use of the 3D medial axis (MA) representation, namely, how the complex MA structure can be regularized so that similar, within-categor...
SMI
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper we propose a novel algorithm for 3D shape searching based on the visual similarity by cutting the object into sections. This method rectifies some of the shortcomin...
3DPVT
2004
IEEE
14 years 13 days 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...