103 search results - page 8 / 21 » Planar Curve Representation and Matching |
IMAMS
2007
14 years 11 months ago
2007
In this paper, we consider the problem of analysing the shape of an object defined by polynomial equations in a domain. We describe regularity criteria which allow us to determine...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
In this paper, a new framework for brain warping via landmark matching is proposed using implicit representations or the level set method. We demonstrate this powerful technique b...
COMGEO
2004
ACM
14 years 9 months ago
2004
ACM
We show how to utilize the cactus representation of all minimum cuts of a graph to visualize the minimum cuts of a planar graph in a planar drawing. In a first approach the cactus...
IVC
2008
14 years 9 months ago
2008
In this paper we present a new physically motivated curve/region descriptor based on the solution of Helmholtz's equation. The descriptor we propose satisfies the six princip...
ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
This paper deals with the matching of geometric objects including points, curves, surfaces, and subvolumes using implicit object representations in both linear and non-linear sett...