| S. Craver, N. Memon, B.-L. Yeo, and M. M. Yeung, #On the invertibilityofinvisible watermarking techniques," Proc. IEEE ICIP-97 1, pp. 540#543, 1997. |
.... flatten the watermark by rewriting the code to use only MOV instructions. Some complex sets of synonyms may be resistantto this attack. Some subtle attacks on invisible watermarks have been identified, leading to a requirement that the embedding process for such marks be nonquasiinvertible [Craver et al. 1997]. This requirement will be explained in the final version of this paper. 6.4 Fidelity A concept that is closely related to visibility is fidelity. We define Fidelity as the extent to whichembedding the watermark deteriorates the original content . In asoftware context, this measures ....
....watermark was applied first and hence is the authentic one. In addition to these attacks, it is also possible to prevent a conclusive determination about the ownership of a watermark if an adversary is able to introduce confusion about the identity of the real watermark extractor or recognizer [Craver et al. 1997]. 7.2 Attacking Fragile marks Attacks against fragile watermarks have not been discussed extensively in the literature. These require our adversary Bob to take a different approach than when he attacks robust marks. So far we have identified three broad classes of attacks on fragile watermarks. ....
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Craver, S., Memon, N., Yeo, B.- L., and Yeung, M. M. (1997). On the invertibilityofinvisible watermarking techniques. In IEEE Signal Processing Society 1997 International Conference on Image Processing (ICIP'97), Santa Barbara, California.
No context found.
S. Craver, N. Memon, B.-L. Yeo, and M. M. Yeung, #On the invertibilityofinvisible watermarking techniques," Proc. IEEE ICIP-97 1, pp. 540#543, 1997.
No context found.
S. Craver, N. Memon, B.-L. Yeo, and M. Yeung, #On the invertibilityofinvisible watermarking techniques," in Proceedings IEEE International Conference on Image Processing 1997 #ICIP 97#, Santa Barbara, CA, USA, vol. 1, pp. 540#543, October 1997.
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