1676 search results - page 68 / 336 » Lip Detection and Tracking |
MVA
2011
13 years 2 months ago
2011
Detecting car taillights at night is a task which can nowadays be accomplished very fast on cheap hardware. We rely on such detections to build a vision-based system that, couplin...
CLEAR
2006
Springer
13 years 11 months ago
2006
Springer
We present an approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a joint particle filter f...
ISMAR
2002
IEEE
14 years 20 days ago
2002
IEEE
Visual markers are widely used in existing augmented reality (AR) applications [7, 12, 11, 19]. In most of such applications, the performance of an AR system depends highly on the...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Learning dominant motion patterns or activities from a video is an important surveillance problem, especially in crowded environments like markets, subways etc., where tracking of...
CA
2002
IEEE
14 years 21 days ago
2002
IEEE
In augmented reality applications, tracking and registration of both cameras and objects is required because, to combine real and rendered scenes, we must project synthetic models...