69 search results - page 5 / 14 » Switching Observation Models for Contour Tracking in Clutter |
PSIVT
2007
Springer
14 years 1 months ago
2007
Springer
This paper considers the problem of Bayesian inference in dynamical models with time-varying dimension. These models have been studied in the context of multiple target tracking pr...
ICIP
2008
IEEE
14 years 2 months ago
2008
IEEE
Dynamical shape priors are curical for level set-based nonrigid object tracking with noise, occlusions or background clutter. In this paper, we propose a level set tracking framew...
ICIAP
2001
Springer
14 years 7 months ago
2001
Springer
We present a method to track and recognize shape-changing hand gestures simultaneously. The switching linear model using active contour model well corresponds to temporal shapes a...
VLSM
2005
Springer
14 years 1 months ago
2005
Springer
In this paper we describe a new framework for the tracking of closed curves described through implicit surface modeling. The approach proposed here enables a continuous tracking al...
ECCV
2004
Springer
14 years 9 months ago
2004
Springer
Abstract We propose an approach to texture boundary detection that only requires a line-search in the direction normal to the edge. It is therefore very fast and can be incorporate...