21 search results - page 2 / 5 » Tracking deforming objects by filtering and prediction in th... |
MICCAI
2008
Springer
14 years 8 months ago
2008
Springer
We propose a novel Active Volume Model (AVM) which deforms in a free-form manner to minimize energy. Unlike Snakes and level-set active contours which only consider curves or surfa...
CVPR
2005
IEEE
14 years 9 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...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
In many applications it is necessary to track a moving and deforming boundary on the plane from infrequent, sparse measurements. For instance, each of a set of mobile observers may...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Tracking people or objects across multiple cameras is a challenging research area in visual computing especially when these cameras have non-overlapping field-of-views. The import...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
In this paper we perform 3D face tracking on corrupted video sequences. We use a deformable model, combined with a predictive filter, to recover both the rigid transformations and...