16 search results - page 3 / 4 » Stochastic differential equations and geometric flows |
SIAMNUM
2010
13 years 27 days ago
2010
We present and analyze an algorithm to solve numerically BSDEs based on Picard's iterations and on a sequential control variate technique. Its convergence is geometric. Moreov...
ECCV
2002
Springer
14 years 8 months ago
2002
Springer
Nonlinear partial differential equations (PDE) are now widely used to regularize images. They allow to eliminate noise and artifacts while preserving large global features, such as...
TCS
2010
13 years 26 days ago
2010
Markovian process algebras, such as PEPA and stochastic -calculus, bring a powerful compositional approach to the performance modelling of complex systems. However, the models gen...
SSIAI
2002
IEEE
13 years 11 months ago
2002
IEEE
This paper introduces an active contour or snakebased method for tracking cells within a video sequence. Specifically, we apply our cell tracking techniques to rolling leukocytes ...
CVPR
2005
IEEE
15 years 2 months ago
2005
IEEE
"In this paper, we present a new variational formulation for geometric active contours that forces the level set function to be close to a signed distance function, and theref...