375 search results - page 72 / 75 » 3D Shape Matching Using Skeleton Graphs |
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Local invariant feature based methods have been proven to be effective in computer vision for object recognition and learning. But for an image, the number of points detected and ...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
In this paper, we propose a new 3D framework to identify and segment VBs and TBs in clinical computed tomography (CT) images without any user intervention. The Matched filter is e...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We present a new approach to reconstruct the shape of a 3D object or scene from a set of calibrated images. The central idea of our method is to combine the topological flexibilit...
SODA
1997
ACM
13 years 8 months ago
1997
ACM
Given two planar polylines T and P with n and m edges, respectively, we present an O m2 n2 time, O mn space algorithm to nd portions of the text" T which are similar in sh...
SMI
2010
IEEE
13 years 5 months ago
2010
IEEE
—It has recently been shown that if we twist an arbitrary subset of edges of a mesh on an orientable surface, the resulting extended graph rotation system (EGRS) can be used to i...