2005
F. Pérez-González, Mosquera, C., Barni, M., and Abrardo, A., Ensuring Gain Invariance in High-Rate Data-Hiding, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
P. Comesaña, Pérez-Freire, L., and Pérez-González, F., Fundamentals of data hiding security and their application to spread-spectrum analysis, in International Workshop on Information Hiding (IH), Barcelona, Spain, 2005, vol. 3727, pp. 131-145.PDF icon ih05_fundamentals.pdf (222.99 KB)
P. Comesaña, Pérez-Freire, L., and Pérez-González, F., Fundamentals of data hiding security and their application to spread-spectrum analysis, in International Workshop on Information Hiding (IH), Barcelona, Spain, 2005, vol. 3727, pp. 131-145.PDF icon ih05_fundamentals.pdf (222.99 KB)
L. Pérez-Freire, Comesaña, P., and Pérez-González, F., Information-theoretic analysis of security in side-informed data hiding, in International Workshop on Information Hiding (IH), 2005, vol. 3727, pp. 131-145.PDF icon ih05_sideinformed.pdf (218.44 KB)
L. Pérez-Freire, Comesaña, P., and Pérez-González, F., Information-theoretic analysis of security in side-informed data hiding, in International Workshop on Information Hiding (IH), 2005, vol. 3727, pp. 131-145.PDF icon ih05_sideinformed.pdf (218.44 KB)
P. Comesaña, Pérez-Freire, L., and Pérez-González, F., An information-theoretic framework for assessing security in practical watermarking and data hiding scenarios, in International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Montreux, Switzerland, 2005.PDF icon wiamis05.pdf (119.47 KB)
F. Pérez-González, Mosquera, C., Barni, M., and Abrardo, A., Rational Dither Modulation: a high-rate data-hiding method robust to gain attacks, IEEE Transactions on Signal Processing, vol. 53, pp. 3960-3975, 2005.
P. Comesaña, Pérez-Freire, L., and Pérez-González, F., The return of the sensitivity attack, in International Workshop on Digital Watermarking (IWDW), Siena, Italy, 2005, vol. 3710, pp. 260-274.PDF icon iwdw05.pdf (190.47 KB)
O. Koval, Voloshynovskiy, S., Deguillaume, F., Pérez-González, F., and Pun, T., Robustness Improvement of Known-Host-State Watermarking Using Host Statistics, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
L. Pérez-Freire and Pérez-González, F., Spread-spectrum vs. quantization-based data hiding: misconceptions and implications, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
J. E. Vila-Forcén, Voloshynovskiy, S., Koval, O., Pérez-González, F., and Pun, T., Worst case additive attack against quantization-based data-hiding methods, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.
2004
R. López-Valcarce, Hurtado, D., Mosquera, C., and Pérez-González, F., Bias analysis and removal of a microphone array based road traffic speed estimator, in European Signal Processing Conference (EUSIPCO), Vienna, Austria, 2004.PDF icon biasanalysis.pdf (106.81 KB)
F. Balado, Pérez-González, F., and Comesaña, P., Blind iterative decoding of side-informed data hiding using the Expectation-Maximization algorithm, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2004, vol. 5306, pp. 805-815.PDF icon spie04em.pdf (434.03 KB)
F. Balado and Pérez-González, F., Blind Turbo Decoding of Side-Informed Data Hiding Using Iterative Channel Estimation, in International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Lisboa, 2004.
R. López-Valcarce, Mosquera, C., and Pérez-González, F., Estimation of road vehicle speed using two omnidirectional microphones: a maximum likelihood approach, EURASIP Journal of Applied Signal Processing, vol. 2004, pp. 1059–1077, 2004.PDF icon regular.406.pdf (736.38 KB)
F. Pérez-González and Comesaña, P., Improved Binary Dither-Modulation with perceptual constraints, in International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Lisboa, Portugal, 2004.File wiamis04_dm.ps (268.36 KB)
P. Comesaña and Pérez-González, F., Quantifying Security Leaks in Spread Spectrum Data Hiding: A Game Theoretic Approach, in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2004, vol. 5306, pp. 592-601.File spie04.ps (572.73 KB)
O. Koval, Voloshynovskiy, S., Pérez-González, F., Deguillaume, F., and Pun, T., Quantization-based watermarking performance improvement using host statistics: additive noise attack, in ACM Workshop on Multimedia and Security (MMSEC), Magdeburg, Germany, 2004.
F. Pérez-González, Barni, M., Abrardo, A., and Mosquera, C., Rational Dither Modulation: a novel data-hiding method robust to value-metric attacks, in IEEE International Workshop on Multimedia Signal Processing, Siena, Italy, 2004, pp. 139-142.
L. Pérez-Freire, Pérez-González, F., and Voloshynovskiy, S., Revealing the true achievable rates of Scalar Costa Scheme, in IEEE International Workshop on Multimedia Signal Processing, Siena, Italy, 2004, pp. 203-206.
O. Koval, Voloshynovskiy, S., Pérez-González, F., Deguillaume, F., and Pun, T., Spread Spectrum Watermarking for Real Images: Is Everything So Hopeless?, in European Signal Processing Conference (EUSIPCO), Vienna, Austria, 2004.
J. E. Vila-Forcén, Voloshynovskiy, S., Koval, O., Pun, T., and Pérez-González, F., Worst case additive attack against quantization-based watermarking techniques, in IEEE International Workshop on Multimedia Signal Processing, Siena, Italy, 2004, pp. 135-138.