Now showing items 1-2 of 2

    • Camera sabotage discovery for video surveillance applications 

      Aksay, A.; Temizel, A.; Çetin, A.E. (2007)
      In the recent years, number of surveillance cameras deployed has increased significantly. However it is important that these cameras are functioning as intended and capturing meaningful data. Offenders resort to techniques ...
    • 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 ...