TY - GEN
T1 - Authentication of MPEG-4-based surveillance video
AU - Pramateftakis, Michael
AU - Oelbaum, Tobias
AU - Diepold, Klaus
PY - 2004
Y1 - 2004
N2 - The industry is currently starting to use MPEG-4 compressed digital video for surveillance applications. The transition from analog to digital video raises difficulties for using surveillance video in court. Since it is fairly easy to make hard-to-detect modifications to the video stream captured by the cameras, e.g. mask out a specific event or person, a system for proving authenticity and integrity of video streams is needed. This paper presents such a system based on digital signatures embedded in the video stream. Our concept provides a means for proving authenticity and integrity of MPEG-4 digital video streams, while leaving compatibility with standard media players untouched.
AB - The industry is currently starting to use MPEG-4 compressed digital video for surveillance applications. The transition from analog to digital video raises difficulties for using surveillance video in court. Since it is fairly easy to make hard-to-detect modifications to the video stream captured by the cameras, e.g. mask out a specific event or person, a system for proving authenticity and integrity of video streams is needed. This paper presents such a system based on digital signatures embedded in the video stream. Our concept provides a means for proving authenticity and integrity of MPEG-4 digital video streams, while leaving compatibility with standard media players untouched.
UR - http://www.scopus.com/inward/record.url?scp=20444458764&partnerID=8YFLogxK
U2 - 10.1109/ICIP.2004.1418683
DO - 10.1109/ICIP.2004.1418683
M3 - Conference contribution
AN - SCOPUS:20444458764
SN - 0780385543
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 33
EP - 37
BT - 2004 International Conference on Image Processing, ICIP 2004
T2 - 2004 International Conference on Image Processing, ICIP 2004
Y2 - 24 October 2004 through 27 October 2004
ER -