7351 search results - page 57 / 1471 » Segmenting Point Sets |
ESA
2009
Springer
14 years 2 months ago
2009
Springer
Let (S, d) be a finite metric space, where each element p ∈ S has a non-negative weight w(p). We study spanners for the set S with respect to weighted distance function dw, wher...
ICCV
2003
IEEE
14 years 12 months ago
2003
IEEE
In this paper, we overcome a major drawback of the level set framework: the lack of point correspondences. We maintain explicit backward correspondences from the evolving interfac...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
The paper shows how Particle Filters can be used to establish visually consistent partial correspondences between similar features in unrestricted 2D point sets representing shape...
STACS
2010
Springer
14 years 5 months ago
2010
Springer
Using ε-bias spaces over F2, we show that the Remote Point Problem (RPP), introduced by Alon et al [APY09], has an NC2 algorithm (achieving the same parameters as [APY09]). We stu...
BMVC
2001
14 years 11 days ago
2001
This paper introduces a new method of registering point sets. The registration error is directly minimized using general-purpose non-linear optimization (the Levenberg–Marquardt...