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IWINAC
2011
Springer
12 years 7 months ago
Clustering of Trajectories in Video Surveillance Using Growing Neural Gas
Abstract. One of the more important issues in intelligent video surveillance systems is the ability to handle events from the motion of objects. Thus, the classification of the tr...
Javier Acevedo-Rodríguez, Saturnino Maldona...
CHI
2011
ACM
12 years 8 months ago
Comet and target ghost: techniques for selecting moving targets
Numerous applications such as simulations, air traffic control systems, and video surveillance systems are inherently composed of spatial objects that move in a scene. In many ins...
Khalad Hasan, Tovi Grossman, Pourang Irani
PRL
2006
207views more  PRL 2006»
13 years 4 months ago
On-line trajectory clustering for anomalous events detection
In this paper we propose a trajectory clustering algorithm suited for video surveillance systems. Trajectories are clustered on-line, as the data are collected, and clusters are o...
Claudio Piciarelli, Gian Luca Foresti
DICTA
2007
13 years 6 months ago
Enhancing Video Surveillance with Audio Events
Video surveillance systems are only as good as their ability to capture events of interest. The automatic detection of acoustic events of interest coupled with steerable cameras g...
Ruben Gonzalez
ROBVIS
2001
Springer
204views Robotics» more  ROBVIS 2001»
13 years 9 months ago
The Background Subtraction Problem for Video Surveillance Systems
This paper reviews papers on tracking people in a video surveillance system, and it presents a new system designed for being able to cope with shadows in a real-time application f...
Alan M. McIvor, Qi Zang, Reinhard Klette
ICIP
2008
IEEE
13 years 11 months ago
H.264/AVC video scrambling for privacy protection
In this paper, we address the problem of privacy in video surveillance systems. More specifically, we consider the case of H.264/AVC which is the state-of-the-art in video coding....
Frédéric Dufaux, Touradj Ebrahimi
ACHI
2009
IEEE
13 years 11 months ago
Ground Truth Verification Tool (GTVT) for Video Surveillance Systems
— As cameras and storage devices have become cheaper, the number of video surveillance systems has also increased. Video surveillance was (and mostly is) done by human operators ...
Amol Ambardekar, Mircea Nicolescu, Sergiu Dascalu