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IH
2004
Springer
13 years 10 months ago
2004
Springer
A new method improving watermark robustness against both global and local geometrical distortions is presented in this article. The proposed approach is based on a self-reference c...
IH
2004
Springer
13 years 10 months ago
2004
Springer
We introduce a steganalytic method which takes advantage of statistics that were preserved to prevent the chi-square attack. We show that preserving statistics by skipping certain ...
IH
2004
Springer
13 years 10 months ago
2004
Springer
We introduce a new dynamic technique for embedding robust software watermarks into a software program using thread contention. We show the technique to be resilient to many semanti...
IH
2004
Springer
13 years 10 months ago
2004
Springer
A digitally altered photograph, often leaving no visual clues of having been tampered with, can be indistinguishable from an authentic photograph. As a result, photographs no longe...
IH
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. This paper presents an implementation of the novel watermarking method proposed by Venkatesan, Vazirani, and Sinha in their recent paper A Graph Theoretic Approach to Sof...