214 search results - page 8 / 43 » Hierarchical Matching of Deformable Shapes |
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
In this work, we present intrinsic shape context (ISC) descriptors for 3D shapes. We generalize to surfaces the polar sampling of the image domain used in shape contexts: for this...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
The automatic extraction and labeling of the rib centerlines is a useful yet challenging task in many clinical applications. In this paper, we propose a new approach integrating r...
CGF
2008
13 years 8 months ago
2008
Non-rigid 3D shape correspondence is a fundamental and difficult problem. Most applications which require a correspondence rely on manually selected markers. Without user assistan...
ICPR
2006
IEEE
14 years 2 months ago
2006
IEEE
Non-rigid shape registration is an important issue in computer vision. In this paper we propose a novel globalto-local procedure for aligning non-rigid shapes. The global similari...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
This paper addresses the problem of estimating dense correspondence between arbitrary frames from captured sequences of shape and appearance for surfaces undergoing free-form defo...