563 search results - page 92 / 113 » Robust Facial Feature Tracking |
ICCV
2011
IEEE
12 years 11 months ago
2011
IEEE
Acquiring dynamic 3D fluid surfaces is a challenging problem in computer vision. Single or stereo camera based solutions are sensitive to refraction distortions, fast fluid moti...
IVC
2008
13 years 11 months ago
2008
In this article we propose a method for estimating the camera motion from a video-sequence acquired in the presence of general 3D structures. Solutions to this problem are commonl...
ICPR
2010
IEEE
14 years 6 months ago
2010
IEEE
This paper is concerned with accuracy estimation of point trajectories in video sequences without ground truth information. This is an essential problem for many computer vision a...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
Adaptive filtering schemes are subject to different tradeoffs regarding their steady-state misadjustment, speed of convergence and tracking performance. To alleviate these comp...
ECCV
2006
Springer
15 years 25 days ago
2006
Springer
Since it is hard to handcraft the prior knowledge in a shape detection framework, machine learning methods are preferred to exploit the expert annotation of the target shape in a d...