31 search results - page 3 / 7 » Hierarchical approach to enhanced active shape model for col... |
ECCV
2006
Springer
14 years 7 months ago
2006
Springer
One main challenge in Augmented Reality (AR) applications is to keep track of video objects with their movement, orientation, size, and position accurately. This poses a challengin...
ICPR
2008
IEEE
14 years 5 days ago
2008
IEEE
Face detection and tracking, through image sequences, are primary steps in many applications such as video surveillance, human computer interface, and expression analysis. Many cu...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we present an object contour tracking approach using graph cuts based active contours (GCBAC). Our proposed algorithm does not need any a priori global shape model,...
ICIP
2001
IEEE
14 years 7 months ago
2001
IEEE
We present an approach to tracking human activities in a monocular video. We model the human body by decomposing it into torso and limbs and use simple 3D shapes to approximate th...
ICMCS
2009
IEEE
13 years 3 months ago
2009
IEEE
Dynamic modeling of facial appearances and sight directions are demanded for HCI and multimedia applications. Traditional approaches for face tracking and eye tracking from 2D vid...