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Cihan Öngün

E-mail
congun@metu.edu.tr
Department
Graduate School of Informatics
Scopus Author ID
Local Anomaly Detection in Crowded Scenes Using Finite-Time Lyapunov Exponent Based Clustering
Öngün, Cihan; Temizel, Alptekin; Taşkaya Temizel, Tuğba (2014-08-29)
Surveillance of crowded public spaces and detection of anomalies from the video is important for public safety and security. While anomaly detection is possible by detection and tracking of individuals in low-density areas...
Clustering of Local Behaviour in Crowd Videos
Öngün, Cihan; Temizel, Alptekin; Taşkaya Temizel, Tuğba (2014-04-25)
Surveillance cameras are playing more important role in our daily life with the increasing number of human population and surveillance cameras. While there are a myriad of methods for video analysis, they are generally des...