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Traffic Surveillance using Video Image Detection Systems

Bauer, Sascha and Döring, Thomas and Meysel, Frederik and Reulke, Ralf (2007) Traffic Surveillance using Video Image Detection Systems. IWK, 2007-09, Ilmenau (Germany). (Submitted)

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Abstract

The use of non-intrusive video-detection for traffic flow observation and surveillance is the primary alternative to conventional inductive loop detector. A Video Image Detection System (VIDS) can derive traffic parameters by means of image processing and pattern recognition methods. Classic systems like the inductive (double) loops or microwave radar detectors are able to measure presence and length of a vehicle but also speed and time gap to the preceding vehicle. Existing VIDS emulates the inductive loop by virtual loops and derives the traffic parameters in a similar way. Additional benefits of the VIDS, e.g. large area observation of traffic flow or detection of special behaviors of single vehicles can not be exploiting in this way. To expand the common approach also for new types of information (queue length or erratic movements), we use a trajectory based recognition algorithm, which is related to the detection and tracking of individual vehicles in an image sequence. It will be shown as an essential application for this algorithm how the usual characteristic traffic parameters can be derived from the measured trajectories again. A direct comparison between the video based and the classic inductive loop measurement of the traffic parameters is also possible.

Document Type:Conference or Workshop Item (Paper)
Title:Traffic Surveillance using Video Image Detection Systems
Authors:
AuthorsInstitution or Email of Authors
Bauer, SaschaUNSPECIFIED
Döring, ThomasUNSPECIFIED
Meysel, FrederikUNSPECIFIED
Reulke, RalfHU Berlin
Date:2007
Status:Submitted
Keywords:video, image, traffic, loop
Event Title:IWK
Event Location:Ilmenau (Germany)
Event Type:international Conference
Event Dates:2007-09
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Transport
HGF - Program Themes:other
DLR - Research area:Transport
DLR - Program:V - no assignement
DLR - Research theme (Project):V -- no assignement
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Transportation Systems > Institute of Transportation Systems
Deposited By: Andrea Dumong
Deposited On:27 Jul 2007
Last Modified:27 Apr 2009 14:06

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