1527 search results - page 267 / 306 » Visual Signatures in Video Visualization |
CVPR
2010
IEEE
14 years 6 months ago
2010
IEEE
Automatic facial action unit (AU) detection from video is a long-standing problem in computer vision. Two main approaches have been pursued: (1) static modeling--typically posed a...
TMM
2002
13 years 9 months ago
2002
In this paper, we present a computational scene model and also derive novel algorithms for computing audio and visual scenes and within-scene structures in films. We use constraint...
CVPR
2007
IEEE
15 years 2 days ago
2007
IEEE
Object/scene detection by discriminative kernel-based classification has gained great interest due to its promising performance and flexibility. In this paper, unlike traditional ...
CVPR
2008
IEEE
15 years 2 days ago
2008
IEEE
Given an object model and a black-box measure of similarity between the model and candidate targets, we consider visual object tracking as a numerical optimization problem. During...
ICCV
2007
IEEE
15 years 7 hour ago
2007
IEEE
Video-based multiple target tracking (MTT) is a challenging task when similar targets are present in close vicinity. Because their visual observations are mixed and difficult to s...