TY - GEN
T1 - Authenticating Video streams
AU - Ueda, Shintaro
AU - Kaneko, Shin Ichiro
AU - Kawaguchi, Nobutaka
AU - Shigeno, Hiroshi
AU - Okada, Ken Ichi
PY - 2006/11/22
Y1 - 2006/11/22
N2 - In this paper we propose SAVe, a real-time Stream Authentication scheme for Video streams. Each packet in the stream is authenticated to correspond to packet loss seen in UDP-based streaming. Since temporal and spatial compression techniques are adopted for video stream encoding, there are differences in the importance and dependencies between frames. Therefore to take the characteristics special to video into consideration, in SAVe the amount of redundancy distributed to each frame is adjusted according to the importance of each frame. Simulation results show that SAVe improves the playing rate 50% compared to previously proposed schemes.
AB - In this paper we propose SAVe, a real-time Stream Authentication scheme for Video streams. Each packet in the stream is authenticated to correspond to packet loss seen in UDP-based streaming. Since temporal and spatial compression techniques are adopted for video stream encoding, there are differences in the importance and dependencies between frames. Therefore to take the characteristics special to video into consideration, in SAVe the amount of redundancy distributed to each frame is adjusted according to the importance of each frame. Simulation results show that SAVe improves the playing rate 50% compared to previously proposed schemes.
UR - http://www.scopus.com/inward/record.url?scp=33751075511&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33751075511&partnerID=8YFLogxK
U2 - 10.1109/AINA.2006.107
DO - 10.1109/AINA.2006.107
M3 - Conference contribution
AN - SCOPUS:33751075511
SN - 0769524664
SN - 9780769524665
T3 - Proceedings - International Conference on Advanced Information Networking and Applications, AINA
SP - 863
EP - 868
BT - Proceedings - 20th International Conference on Advanced Information Networking and Applications
T2 - 20th International Conference on Advanced Information Networking and Applications
Y2 - 18 April 2006 through 20 April 2006
ER -