TY - GEN
T1 - Multimedia authentication with sensor-based watermarking
AU - Liu, Zheng
AU - Li, Xue
AU - Dong, Zhaoyang
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2004
Y1 - 2004
N2 - Fragile/semi-fragile watermarking are important methods for authenticating multimedia contents. The watermark must be sensitive to malicious attacks. However, at the same time, it also has to be insensitive to allowed modifications. In practice, the definitions of "allowed modifications" are various. It is difficult to satisfy multiple users having different authentication requirements with a fixed algorithm. In this paper, we introduced a novel "sensor-based" authentication watermarking with the concept of "authentication on demand", in which user requirements are adopted as parameters for authentication. In addition, fuzzy identification of multiple authentication sensors' outputs has introduced the ability of finely tuning on authentication type and degree. With this approach, authentication sensitivity to malicious attacks is enhanced. At the same time, the approach is also more robust against allowed modifications. As a byproduct, this algorithm provides a new function, to detect the attack method. Copyright 2004 ACM.
AB - Fragile/semi-fragile watermarking are important methods for authenticating multimedia contents. The watermark must be sensitive to malicious attacks. However, at the same time, it also has to be insensitive to allowed modifications. In practice, the definitions of "allowed modifications" are various. It is difficult to satisfy multiple users having different authentication requirements with a fixed algorithm. In this paper, we introduced a novel "sensor-based" authentication watermarking with the concept of "authentication on demand", in which user requirements are adopted as parameters for authentication. In addition, fuzzy identification of multiple authentication sensors' outputs has introduced the ability of finely tuning on authentication type and degree. With this approach, authentication sensitivity to malicious attacks is enhanced. At the same time, the approach is also more robust against allowed modifications. As a byproduct, this algorithm provides a new function, to detect the attack method. Copyright 2004 ACM.
KW - Authentication
KW - Fragile Watermarking
KW - Fuzzy Identification System
UR - https://www.scopus.com/pages/publications/14844293883
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-14844293883&origin=recordpage
U2 - 10.1145/1022431.1022458
DO - 10.1145/1022431.1022458
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 1581138547
SN - 9781581138542
T3 - Proceedings of the Multimedia and Security Workshop 2004, MM and Sec'04
SP - 155
EP - 159
BT - Proceedings of the Multimedia and Security Workshop 2004, MM and Sec'04
PB - Association for Computing Machinery
T2 - Proceedings of the Multimedia and Security Workshop 2004, MM and Sec'04
Y2 - 20 September 2004 through 21 September 2004
ER -