Trajectory based vehicle counting and anomalous event visualization in smart cities

Mehboob, Fozia, Abbas, Muhammad, Jiang, Richard, Rauf, Abdul, Khan, Shoab and Rehman, Saad (2017) Trajectory based vehicle counting and anomalous event visualization in smart cities. Cluster Computing. ISSN 1386-7857 (In Press)

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Official URL: https://doi.org/10.1007/s10586-017-0885-5

Abstract

Motion pattern analysis can be performed automatically on the basis of object trajectories by means of tracking videos; an effective approach to analyse and to model the traffic behaviour; is important to describe motion by taking the whole trajectory whereas it’s more essential to identify and evaluate object behaviour online. In this paper, pattern detection approach is presented which takes spatio-temporal characteristic of vehicle trajectories. A real time system is built to infer and track the object behaviour quickly by online performing trajectory analysis. Every independent vehicle in the video frame is tracked over time. As the anomaly behaviour occurs, glyph is generated to show it occurrences. Vehicle counting is done by estimating the trajectories and compared with Hungarian tracker. Several surveillance videos are taken into account for the performance checking of system. Experimental results demonstrated that proposed method in comparison with the state of the art algorithms, provides robust vehicle density estimation and event information i.e., lane change information.

Item Type: Article
Uncontrolled Keywords: motion tracking, surveillance videos, density estimation, pattern analysis
Subjects: G400 Computer Science
K900 Others in Architecture, Building and Planning
Department: Faculties > Engineering and Environment > Computer and Information Sciences
Depositing User: Ay Okpokam
Date Deposited: 31 May 2017 08:53
Last Modified: 31 May 2017 11:43
URI: http://nrl.northumbria.ac.uk/id/eprint/30906

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