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Real-time Recognition and Reidentification of Vehicles from Video Data with high Reidentification Rate

Woesler, Richard (2004) Real-time Recognition and Reidentification of Vehicles from Video Data with high Reidentification Rate. In: Proceedings of the 8th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2004), 6, Seiten 347-352. IIIS. SCI 2004 - 8th World Multiconference on Systemics, Cybernetics, and Informatics, 2004.07.18 - 2004.07.21, Orlando (USA). ISBN 980-6560-13-2.

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Kurzfassung

Using video cameras regions of cities can be monitored in order to extract traffic data. Stationary cameras fixed at high buildings can be used which provide data 24 hours a day. The data can be used, e.g., to optimize traffic flow by controlling traffic lights dynamically. In order to minimize the number of cameras it is useful to reidentify vehicles leaving one monitored region and afterwards entering the viewing field of a further camera. From reidentified vehicles travel times can be obtained which are relevant parameters to optimize traffic control. In the present text, a method to reidentify vehicles based on extraction of 3-d-prototype vehicle models and color extraction from the top plane of vehicles is described. Shadows and light reflections on wet street are corrected, and therefore, the high recognition accuracy is achieved which is necessary to find the top plane of the vehicles. Due to the 3-d-model based analysis the cameras can be placed in a broad region of viewing angles. The algorithms are suitable for real-time applications. First results from video data of two cameras are presented which show a high reidentification rate with no false reidentification hypothesis.

Dokumentart:Konferenzbeitrag (Paper)
Titel:Real-time Recognition and Reidentification of Vehicles from Video Data with high Reidentification Rate
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Woesler, RichardNICHT SPEZIFIZIERT
Datum:2004
Erschienen in:Proceedings of the 8th World Multiconference on Systemics, Cybernetics and Informatics (SCI 2004)
Referierte Publikation:Ja
In ISI Web of Science:Nein
Band:6
Seitenbereich:Seiten 347-352
Herausgeber:
HerausgeberInstitution und/oder E-Mail-Adresse der Herausgeber
Callaos, N.NICHT SPEZIFIZIERT
Verlag:IIIS
ISBN:980-6560-13-2
Status:veröffentlicht
Stichwörter:video, image processing, recognition of vehicles, reidentification of vehicles, real-time, cameras, physical dimensions, color, 3D model, travel times, simulated large camera distances
Veranstaltungstitel:SCI 2004 - 8th World Multiconference on Systemics, Cybernetics, and Informatics
Veranstaltungsort:Orlando (USA)
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:2004.07.18 - 2004.07.21
Veranstalter :III International Institute of Informatics and Systemics
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:keine Zuordnung
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V - keine Zuordnung
DLR - Teilgebiet (Projekt, Vorhaben):V -- keine Zuordnung
Standort: Berlin-Adlershof
Institute & Einrichtungen:Institut für Verkehrsforschung
Hinterlegt von: Andrea Dumong
Hinterlegt am:17 Nov 2005
Letzte Änderung:12 Dez 2013 19:57

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