1676 search results - page 192 / 336 » Lip Detection and Tracking |
117
Voted
CVPR
2001
IEEE
16 years 5 months ago
2001
IEEE
Detection of feature points in images is an important preprocessing stage for many algorithms in Computer Vision. We address the problem of detection of feature points in video se...
124
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ICIP
2008
IEEE
16 years 5 months ago
2008
IEEE
Visual surveillance applications such as object identification, object tracking, and anomaly detection require reliable motion detection as an initial processing step. Such a dete...
119
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ICIP
2005
IEEE
16 years 5 months ago
2005
IEEE
In this paper we present a symmetry-based approach which can be used to detect humans and to extract biometric characteristics from video image-sequences. The method employs a simp...
211
Voted
SIGMOD
2006
ACM
16 years 3 months ago
2006
ACM
Many sensor network applications, such as object tracking and disaster monitoring, require effective techniques for event detection. In this paper, we propose a novel event detect...
260
Voted
AVSS
2009
IEEE
15 years 10 months ago
2009
IEEE
—In this paper, we consider the challenging problem of unusual event detection in video surveillance systems. The proposed approach makes a step toward generic and automatic dete...