Now showing items 1-4 of 4

    • Camera tamper detection using wavelet analysis for video surveillance 

      Aksay, A.; Temizel, A.; Çetin, A. E. (2007)
      It is generally accepted that video surveillance system operators lose their concentration after a short period of time and may miss important events taking place. In addition, many surveillance systems are frequently left ...
    • Keyframe labeling technique for surveillance event classification 

      Şaykol, E.; Baştan M.; Güdükbay U.; Ulusoy, Ö. (S P I E - International Society for Optical Engineering, 2010)
      The huge amount of video data generated by surveillance systems necessitates the use of automatic tools for their efficient analysis, indexing, and retrieval. Automated access to the semantic content of surveillance videos ...
    • A multi-modal video analysis approach for car park fire detection 

      Verstockt, S.; Hoecke, S. V.; Beji, T.; Merci, B.; Gouverneur, B.; Cetin, A. E.; Potter, P. D.; Walle, R. V. D. (Elsevier, 2013)
      In this paper a novel multi-modal flame and smoke detector is proposed for the detection of fire in large open spaces such as car parks. The flame detector is based on the visual and amplitude image of a time-of-flight ...
    • Scenario-based query processing for video-surveillance archives 

      Şaykol, E.; Güdükbay U.; Ulusoy, O. (Pergamon Press, 2010-04)
      Automated video surveillance has emerged as a trendy application domain in recent years, and accessing the semantic content of surveillance video has become a challenging research area. The results of a considerable amount ...