523 search results - page 61 / 105 » Segmentation and appearance model building from an image seq... |
ICIP
2007
IEEE
14 years 2 months ago
2007
IEEE
We propose a new method addressing the problem of template drift, a common phenomenon in which the target gradually shifts away from the template in object tracking. Much effort h...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
In this paper, we present a new framework of video object
segmentation, in which we formulate the task of extracting
prominent objects from a scene as the problem of hypergraph
...
ICPR
2002
IEEE
14 years 1 months ago
2002
IEEE
In this paper, we propose a method for monitoring the motion of cows by tracking the white patterns on them with constrained deformable models. As input for observation, we use im...
ACCV
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Analyzing the crowd dynamics from video sequences is an open challenge in computer vision. Under a high crowd density assumption, we characterize the dynamics of the crow...
ICCV
2011
IEEE
12 years 8 months ago
2011
IEEE
The motion field of a scene can be used for object segmentation and to provide features for classification tasks like action recognition. Scene flow is the full 3D motion fiel...