366 search results - page 24 / 74 » Supervised segmentation and tracking of nonrigid objects usi... |
IJCV
2000
13 years 7 months ago
2000
A new method for tracking contours of moving objects in clutter is presented. For a given object, a model of its contours is learned from training data in the form of a subset of c...
ICCV
2009
IEEE
15 years 16 days ago
2009
IEEE
We present an efficient algorithm for fitting a morphable model to an image sequence. It is built on a projective geometry formulation of perspective projection, which results in a...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...
DICTA
2009
13 years 9 months ago
2009
Abstract--Object tracking systems require accurate segmentation of the objects from the background for effective tracking. Motion segmentation or optical flow can be used to segmen...
IVC
2007
13 years 7 months ago
2007
In this article a new approach is given for real-time visual tracking of a class of articulated non-rigid objects in 3D. The main contribution of this paper consists in symmetrica...