502 search results - page 13 / 101 » A Framework for Activity Recognition and Detection of Unusua... |
NAACL
2007
13 years 9 months ago
2007
Vocal activity detection is an important technology for both automatic speech recognition and automatic speech understanding. In meetings, standard vocal activity detection algori...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Recognition of complex activities from surveillance video requires detection and temporal ordering of its constituent "atomic" events. It also requires the capacity to ro...
CGI
2004
IEEE
13 years 11 months ago
2004
IEEE
For the purpose of Multimodal Meeting Manager Project (M4), an approach based on face and a hand tracking is proposed. The technique essentially includes skin color detection, seg...
ICDE
2006
IEEE
14 years 8 months ago
2006
IEEE
A burst is a large number of events occurring within a certain time window. As an unusual activity, it's a noteworthy phenomenon in many natural and social processes. Many da...
ICVGIP
2004
13 years 9 months ago
2004
We present a new active active recognition scheme (using an uncalibrated camera) based on a new idea, appearancebased aspect graphs. The scheme is robust to background clutter, an...