94 search results - page 6 / 19 » Real-Time Detection of Camera Tampering |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
A variety of applications are emerging to support streaming video from mobile devices. However, many tasks can benefit from streaming specific content rather than the full video f...
DAGM
2003
Springer
14 years 17 days ago
2003
Springer
We present a system capable of visually detecting pointing gestures and estimating the 3D pointing direction in real-time. We use Hidden Markov Models (HMMs) trained on different ...
WSCG
2004
13 years 8 months ago
2004
In this paper requirements and conditions for the visitor identification system are outlined and an example system is proposed. Two main subsystems: face detection and face recogn...
ACCV
2010
Springer
13 years 2 months ago
2010
Springer
Many conventional human detection methods use features based on gradients, such as histograms of oriented gradients (HOG), but human occlusions and complex backgrounds make accurat...
ICCHP
2010
Springer
14 years 4 days ago
2010
Springer
Crossing an urban traffic intersection is one of the most dangerous activities of a blind or visually impaired person's travel. Building on past work by the authors on the iss...