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ICPR
2008
IEEE
15 years 11 months ago
Refining PTZ camera calibration
Due to the increased need for security and surveillance, PTZ cameras are now being widely used in many domains. Therefore, it is very important for the applications like video mos...
Hassan Foroosh, Imran N. Junejo
ICPR
2008
IEEE
15 years 4 months ago
Model-based combined tracking and resolution enhancement
Wide area surveillance requires high-resolution images of the object of interest derived possibly from only low-resolution video of the whole scene. We propose a combined tracking...
Annika Kuhl, Tele Tan, Svetha Venkatesh
AVSS
2007
IEEE
15 years 4 months ago
Single camera calibration for trajectory-based behavior analysis
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...
Nadeem Anjum, Andrea Cavallaro
ICB
2007
Springer
111views Biometrics» more  ICB 2007»
15 years 4 months ago
Reducing the Effect of Noise on Human Contour in Gait Recognition
Gait can be easily acquired at a distance, so it has become a popular biometric especially in intelligent visual surveillance. In gait-based human identification there are many fa...
Shiqi Yu, Daoliang Tan, Kaiqi Huang, Tieniu Tan
HCI
2007
14 years 11 months ago
Context-Aware Notification for Mobile Police Officers
To minimize unwanted interruption and information overload during surveillance, mobile police officers need to be supported by a mobile, contextaware notification system. This syst...
Jan Willem Streefkerk, Myra P. van Esch-Bussemaker...