136 search results - page 6 / 28 » A Variational Approach for Object Contour Tracking |
SCALESPACE
1999
Springer
15 years 1 months ago
1999
Springer
ÐA method for deforming curves in a given image to a desired position in a second image is introduced in this paper. The algorithm is based on deforming the first image toward the...
101
click to vote
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
The likelihood models used in probabilistic visual tracking applications are often complex non-linear and/or nonGaussian functions, leading to analytically intractable inference. ...
VIP
2003
14 years 11 months ago
2003
Several approaches to real-time video object tracking are reviewed. A new alternative approach for fast real-time object tracking based on colour thresholding is presented. Tracki...
ICIP
2007
IEEE
15 years 3 months ago
2007
IEEE
Tracking can be achieved using region active contours based on homogeneity models (intensity, motion...). However the model complexity necessary to achieve a given accuracy might ...
100
Voted
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, a new framework for the tracking of closed curves is described. The proposed approach, formalized through an optimal control technique, enables a continuous trackin...