840 search results - page 46 / 168 » Matching Shapes |
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
So far global optimization techniques have been developed independently for the tasks of shape matching and image segmentation. In this paper we show that both tasks can in fact b...
CGI
2006
IEEE
14 years 3 months ago
2006
IEEE
In this paper a computational model called dynamic medial axis (DMA) is proposed to describe the internal evolution of planar shapes. To define the DMA, a symbolic representation ...
SSPR
2004
Springer
14 years 2 months ago
2004
Springer
Concavity trees are structures for 2-D shape representation. In this paper, we present a new recursive method for concavity tree matching that returns the distance between two attr...
ICPR
2002
IEEE
14 years 10 months ago
2002
IEEE
In this paper, a new graph data structure for 2-D shape representation is proposed. The new structure is called a concavity graph, and is an evolution from the already known "...
AUTOID
2005
IEEE
14 years 2 months ago
2005
IEEE
In a biometrics scenario, gallery images are enrolled into the database ahead of the matching step, which gives us the opportunity to build related data structures before the prob...