TY - GEN
T1 - Real-time detection of camera tampering
AU - Ribnick, Evan
AU - Atev, Stefan
AU - Masoud, Osama
AU - Papanikolopoulos, Nikolaos
AU - Voyles, Richard
PY - 2006
Y1 - 2006
N2 - This paper presents a novel technique for camera tampering detection. It is implemented in real-time and was developed for use in surveillance and security applications. This method identifies camera tampering by detecting large differences between older frames of video and more recent frames. A buffer of incoming video frames is kept and three different measures of image dissimilarity are used to compare the frames. After normalization, a set of conditions is tested to decide if camera tampering has occurred. The effects of adjusting the internal parameters of the algorithm are examined. The performance of this method is shown to be extremely favorable in real-world settings.
AB - This paper presents a novel technique for camera tampering detection. It is implemented in real-time and was developed for use in surveillance and security applications. This method identifies camera tampering by detecting large differences between older frames of video and more recent frames. A buffer of incoming video frames is kept and three different measures of image dissimilarity are used to compare the frames. After normalization, a set of conditions is tested to decide if camera tampering has occurred. The effects of adjusting the internal parameters of the algorithm are examined. The performance of this method is shown to be extremely favorable in real-world settings.
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U2 - 10.1109/AVSS.2006.94
DO - 10.1109/AVSS.2006.94
M3 - Conference contribution
AN - SCOPUS:34547282794
SN - 0769526888
SN - 9780769526881
T3 - Proceedings - IEEE International Conference on Video and Signal Based Surveillance 2006, AVSS 2006
SP - 10
EP - 15
BT - Proceedings - IEEE International Conference on Video and Signal Based Surveillance 2006, AVSS 2006
PB - IEEE Computer Society
T2 - IEEE International Conference on Video and Signal Based Surveillance 2006, AVSS 2006
Y2 - 22 November 2006 through 24 November 2006
ER -