613 search results - page 32 / 123 » Detection and Tracking of Facial Features in Video Sequences |
78
Voted
CVPR
2010
IEEE
15 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...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
This paper presents a content-based approach for temporal segmentation of videos. Tracked objects are characterized by their 2D trajectories which are used in a meaningful way to ...
116
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AIPR
2001
IEEE
15 years 1 months ago
2001
IEEE
When estimating the dense motion field of a video sequence, if little is known or assumed about the content, a limited constraint approach such as optical flow must be used. Since...
JEI
2006
14 years 9 months ago
2006
We propose a fuzzy logic recursive scheme for motion detection and spatiotemporal filtering that can deal with the Gaussian noise and unsteady illumination conditions in both the t...
MM
1995
ACM
15 years 1 months ago
1995
ACM
We describe a new approach to the detection and classication of scene breaks in video sequences. Our method can detect and classify a variety of scene breaks, including cuts, fade...