12 search results - page 2 / 3 » Velocity-Guided Tracking of Deformable Contours in Three Dim... |
ACCV
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We present a lip contour tracking algorithm using attractorguided particle filtering. Usually it is difficult to robustly track the lip contour because the lip contour i...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
We present a particle filtering algorithm for robustly tracking the contours of multiple deformable objects through severe occlusions. Our algorithm combines a multiple blob track...
IVC
2006
13 years 5 months ago
2006
We propose a novel approach for modeling, tracking and recognizing facial expressions. Our method works on a low dimensional expression manifold, which is obtained by Isomap embed...
GMP
2006
IEEE
13 years 11 months ago
2006
IEEE
Abstract. This paper presents the mathematical framework, and develops algorithms accordingly, to continuously and robustly track the intersection curves of two deforming parametri...
CVPR
2003
IEEE
14 years 7 months ago
2003
IEEE
In this paper we present a graph cuts based active contours (GCBAC) approach to object segmentation problems. Our method is a combination of active contours and the optimization t...