613 search results - page 51 / 123 » Event Extent Estimation |
AVSS
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper describes an audio-based video surveillance system which automatically detects anomalous audio events in a public square, such as screams or gunshots, and localizes the...
AVSS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper proposes a frequency method to estimate the state open or closed of eye and mouth and to detect associated motion events such as blinking and yawning. The context of th...
SIGMOD
2009
ACM
14 years 9 months ago
2009
ACM
Sensor networks play a central role in applications that monitor variables in geographic areas such as the traffic volume on roads or the temperature in the environment. A key fea...
ACHI
2010
IEEE
14 years 3 months ago
2010
IEEE
—In this paper, we summarize the initial results with regard to the question to what extent driving simulators can be used to serve as cheap and easy realizable environments for ...
HICSS
2009
IEEE
14 years 3 months ago
2009
IEEE
Growth in the IT outsourcing industry during the past ten years has been exceptional. In this study, we theorize about and analyze the growth patterns of IT outsourcing at the leve...