J.P.M.G. Linnartz, A.C.C. Kalker, G.F.G. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", Benelux Symposium on Communication Theory, Enschede, October 1997, pp. 202-208 Home/Search Document Details and Download
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Modelling the False Alarm and Missed Detection Rate for .. - Linnartz, Kalker.. (4 citations) Self-citation (Linnartz Kalker Depovere) (Correct)
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J.P.M.G. Linnartz, A.C.C. Kalker, G.F.G. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", Benelux Symposium on Communication Theory, Enschede, October 1997, pp. 202-208
Analysis of the Sensitivity Attack against - Electronic Watermarks In Self-citation (Linnartz) (Correct)
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J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere, and R. Beuker. "A reliability model for detection of electronic watermarks in digital images". In Proc. Benelux Symposium on Communication Theory, Enschede, October, pages 202--208, 1997.
Some General Methods for Tampering with Watermarks - Cox, Linnartz (1998) (37 citations) Self-citation (Linnartz) (Correct)
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J. P. M. G. Linnartz, A. C. C. Kalker, G. F. Depovere, and R. Beuker, "A reliability model for detection of electronic watermarks in digital images," in Proc. Benelux Symp. Commun. Theory, Enschede, The Netherlands, Oct. 1997, pp. 202--208.
Analysis of the Sensitivity Attack against - Electronic Watermarks In Self-citation (Linnartz) (Correct)
No context found.
J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere, and R. Beuker. #A reliability model for detection of electronic watermarks in digital images". In Proc. Benelux Symposium on Communication Theory, Enschede, October, pages 202#208, 1997.
On the Design of a Watermarking System: Considerations.. - Linnartz, Depovere.. Self-citation (Linnartz Kalker Depovere) (Correct)
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J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", Benelux Symposium on Communication Theory, Enschede, October 1997, pp. 202-209.
Some General Methods for Tampering with Watermarks - Cox, Linnartz (1998) (37 citations) Self-citation (Linnartz) (Correct)
....error function of the square root of the ratio W W over the variance in pixel luminance values. This result is very similar to expressions commonly encountered in digital transmission over noisy radio channels. A derivation is outside the scope of this paper, so we refer the interested reader to [12] for a detailed evaluation of the statistical behavior of I W and W W . 5 Signal transformations The above specification may not seem di#cult since it only requires the embedding of 4 bits of information in a data stream and if detection is only expected every 10s say, then the total video ....
J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", in: Proc. Benelux Symposium on Communication Theory, Enschede, The Netherlands, 14-16 October 1997, pp. 202-208. 15
Analysis of the Sensitivity Attack against Electronic.. - M.G.Linnartz, al. (1998) (24 citations) Self-citation (Linnartz) (Correct)
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J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere, and R. Beuker. #A reliability model for detection of electronic watermarks in digital images". In Proc. Benelux Symposium on Communication Theory, Enschede, October, pages 202#208, 1997.
Modelling the False Alarm and Missed Detection Rate for .. - Linnartz, Kalker.. (4 citations) Self-citation (Linnartz Kalker Depovere) (Correct)
....and copyright piracy simple. This has created a need to embed copyright data in the content in an indelible way. Particularly if watermark detection is part of an active copy control concept on Consumer Electronics (CE) and PC platforms, typical requirements include: 1] 2] 3] 4] 5] and [6] 1. Erasing or altering the watermark should be difficult. 2. The watermarking scheme should be robust against typical transmission and storage imperfections (such as lossy compression, noise addition, format conversion, bit errors) and signal processing artefacts (noise reduction, filtering) ....
....and special cases are dealt with. A few counterintuitive results are obtained, discussed and verified. Numerical results are plotted in Section IV, and verified by experiments. Section V concludes this paper. II Formulation of the Model Our model extends previous work, such as [1] 2] 3] and [6] to regard the image as noise or interference during the detection of a weak wanted signal (namely the watermark) However, we consider spatial correlation properties of the image to be known to a large extent and we address (pseudo ) randomness in the watermark generation. II.1 Image Model We ....
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J.P.M.G. Linnartz, A.C.C. Kalker, G.F.G. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", Benelux Symposium on Communication Theory, Enschede, October 1997, pp. 202-208
Some General Methods for Tampering with Watermarks - Cox, Linnartz (1997) (37 citations) Self-citation (Linnartz) (Correct)
No context found.
J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", in: Proc. Benelux Symposium on Communication Theory, Enschede, The Netherlands, 14-16 October 1997, pp. 202-208. 15
On the Design of a Watermarking System: Considerations.. - Linnartz, Depovere.. Self-citation (Linnartz Kalker Depovere) (Correct)
No context found.
J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", Benelux Symposium on Communication Theory, Enschede, October 1997, pp. 202-209.
Analysis of the Sensitivity Attack against Electronic.. - Linnartz, van Dijk (1998) (24 citations) Self-citation (Linnartz) (Correct)
....variable y from the suspect image q through a correlation operation Rw (q) with a locally stored copy of the watermark w; y = Rw (q) X n2A w(n)q(n) Then, if y y thr with y thr some threshold value, it decides that the watermark is present and it outputs D = 1, otherwise D = 0. We refer to [4] for an evaluation of how a decision threshold y thr relates to the probability of a missed detection (the watermark is present, but the detector thinks it is not) and the probability of a false alarm (no watermark is embedded, Ythr D y of watermark Image r w Watermark q w Reference copy ....
J.P.M.G. Linnartz, A.C.C. Kalker, G.F. Depovere, and R. Beuker. "A reliability model for detection of electronic watermarks in digital images". In Proc. Benelux Symposium on Communication Theory, Enschede, October, pages 202--208, 1997.
General Method of Program Code Obfuscation - Wroblewski (2002) (5 citations) (Correct)
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Jean-Paul M.G. Linnartz, A.A.C. Kalker, G.F.G. Depovere, R.A. Beuker, A reliability model for the detection of electronic watermarks in digital images, Philips Research, Eindhoven, the Netherlands
Communication and Information Theory in Watermarking: A Survey - Sequeira, Kundur (Correct)
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J.-P. M. G. Linnartz, A. A. C. Kalker, G. F. G. Depovere, and R. A. Beuker, "A reliability model for the detection of electronic watermarks in digital images," in Proc. Benelux Symposium on Communication Theory, pp. 202--209, October 1997.
Applications Of Data Hiding In Digital Images - Fridrich (1998) (5 citations) (Correct)
No context found.
J. P. M. G. Linnartz, A. C. C. Kalker, G. F. Depovere, and R. Beuker, "A reliability model for detection of electronic watermarks in digital images", Proc. Benelux Symposium on Communication Theory, Enschede, pp. 202--208, Oct 1997.
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