824 search results - page 21 / 165 » Efficient Distance Computation Between Non-Convex Objects |
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
In this paper we introduce a novel Riemannian framework for shape analysis of parameterized surfaces. We derive a distance function between any two surfaces that is invariant to r...
IPPS
2005
IEEE
14 years 1 months ago
2005
IEEE
One of the attractive features of Grid computing is that resources in geographically distant places can be mobilized to meet computational needs as they arise. A particularly chal...
WSDM
2010
ACM
14 years 5 months ago
2010
ACM
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
This paper describes a new method to track people walking by matching their gait image sequences in the frequency domain. When a person walks at a distance from a camera, that pers...
ISBI
2007
IEEE
14 years 2 months ago
2007
IEEE
In this paper, we introduce a new approach for content-based similarity search for brain images. Based on the keyblock representation, our framework employs the Principal Componen...