613 search results - page 72 / 123 » Detection and Tracking of Facial Features in Video Sequences |
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We address the problem of tracking and recognizing faces in real-world, noisy videos. We track faces using a tracker that adaptively builds a target model reflecting changes in ap...
SPIESR
1998
14 years 11 months ago
1998
We present here a prototype video analysis and retrieval system, called NeTra-V, that is being developed to build an object-based video representation for functionalities such as s...
IJRR
2010
14 years 7 months ago
2010
Abstract We address the problem of vision-based navigation in busy inner-city locations, using a stereo rig mounted on a mobile platform. In this scenario semantic information beco...
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ICCV
1995
IEEE
15 years 1 months ago
1995
IEEE
A new approach to tracking weakly modeled objects in a semantically rich domain is presented. We define a closed-world as a space-time region of an image sequence in which the co...
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
We present a novel approach for multi-object tracking which considers object detection and spacetime trajectory estimation as a coupled optimization problem. It is formulated in a...