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ACCV
2006
Springer
14 years 3 months ago
Visual Surveillance Using Less ROIs of Multiple Non-calibrated Cameras
With a large number of surveillance cameras, it is not an easy task to determine which camera should be monitored and which region of the camera images should be checked so that al...
Takashi Nishizaki, Yoshinari Kameda, Yuichi Ohta
IPSN
2005
Springer
14 years 2 months ago
Virtual patrol: a new power conservation design for surveillance using sensor networks
Surveillance has been a typical application of wireless sensor networks. To conduct surveillance of a given area in real life, one can use stationary watch towers, or can also use...
Chao Gui, Prasant Mohapatra
ICPR
2010
IEEE
14 years 2 months ago
Novel Edge Features for Text Frame Classification in Video
Text frame classification is needed in many applications such as event identification, exact event boundary identification, navigation, video surveillance in multimedia etc. To the...
Shivakumara Palaiahnakote, Chew-Lim Tan
GI
2007
Springer
14 years 3 months ago
Trajectory Clustering and Coastal Surveillance
: In this paper we explore trajectory clustering as a means for representing the normal behavior of vessels in a coastal surveillance scenario. Trajectory clustering however suffer...
Anders Dahlbom, Lars Niklasson
VLDB
1994
ACM
133views Database» more  VLDB 1994»
14 years 1 months ago
Composite Events for Active Databases: Semantics, Contexts and Detection
Making a database system active entails developing an expressive event specification language with well-defined semantics, algorithms for the detection of composite events, and an...
Sharma Chakravarthy, V. Krishnaprasad, Eman Anwar,...