1676 search results - page 242 / 336 » Lip Detection and Tracking |
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
In this paper, we extend a computationally efficient framework for real-time 3D tracking and segmentation to support deformable subdivision surfaces. Segmentation is performed in a...
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper describes a system that can build appearance models of animals automatically from a video sequence of the relevant animal with no explicit supervisory information. The ...
ICCV
2003
IEEE
14 years 11 months ago
2003
IEEE
This paper presents a framework for finding point correspondences in monocular image sequences over multiple frames. The general problem of multi-frame point correspondence is NP ...
ECCV
2008
Springer
14 years 11 months ago
2008
Springer
Abstract. We present a closed-form solution to the problem of recovering the 3D shape of a non-rigid inelastic surface from 3D-to-2D correspondences. This lets us detect and recons...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
Because of their lack of rules, general broadcast videos are more difficult to analyze than news or sport videos. To retrieve human interventions in this context, a robust face tr...