Output details
11 - Computer Science and Informatics
University of Surrey
Return to search
Output 0 of 0 in the submission
Article title
Fragile Watermarking Based on Encoding of the Zeroes of the z- transform
Type
D - Journal article
Title of journal
IEEE Transactions on Information Forensics and Security
Article number
-
Volume number
3
Issue number
3
First page of article
567
ISSN of journal
1556-6013
Year of publication
2008
URL
-
Number of additional authors
-
Additional information
<19>The main contribution of this work is its novel application of the z-transform for fragile watermarking. This is the first time that the z-transform has been used for content authentication of digital images by exploiting the sensitivity of the zero locations. This new fragile watermarking technique could localize the portions of a watermarked image that have been tampered with high accuracy. One further advantage was in its improved security as compared to other existing least-significant bits-based fragile watermarking techniques.
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Citation count
22
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-