Conference Paper
A. Malvido, Pérez-González, F., y Cousiño, A., «A novel model for the print-and-capture channel in 2D bar codes», in International Workshop on Multimedia Content Representation, Classification and Security, Istambul, Turkey, 2006, vol. 4105, pp. 627-634.
Conference Paper
L. Pérez-Freire, Pérez-González, F., y Comesaña, P., «Secret dither estimation in lattice-quantization data hiding: a set-membership approach», in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2006, vol. 5306, pp. 592-601.Icono PDF spie06_sme.pdf (223.01 KB)
Conference Paper
J. R. Troncoso-Pastoriza y Pérez-González, F., «Zero-Knowledge watermark detector robust to sensitivity attacks», in ACM Workshop on Multimedia and Security (MMSEC), Geneva, Switzerland, 2006, pp. 97-107.
P. Comesaña, Pérez-González, F., y Willems, F. M. J., «Applying Erez and Ten Brink's Dirty Paper Codes to Data-Hiding», in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.Icono PDF spie05_dpc.pdf (165.56 KB)
L. Pérez-Freire, Comesaña, P., y Pérez-González, F., «Detection in quantization-based watermarking: performance and security issues», in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2005, vol. 5306, pp. 592-601.Icono PDF spie05_secur.pdf (401.96 KB)
F. Pérez-González, Mosquera, C., Barni, M., y 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., y 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.Icono PDF ih05_fundamentals.pdf (222.99 KB)
P. Comesaña, Pérez-Freire, L., y 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.Icono PDF ih05_fundamentals.pdf (222.99 KB)
L. Pérez-Freire, Comesaña, P., y 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.Icono PDF ih05_sideinformed.pdf (218.44 KB)
L. Pérez-Freire, Comesaña, P., y 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.Icono PDF ih05_sideinformed.pdf (218.44 KB)
P. Comesaña, Pérez-Freire, L., y 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.Icono PDF wiamis05.pdf (119.47 KB)
Conference Paper
P. Comesaña, Pérez-Freire, L., y Pérez-González, F., «The return of the sensitivity attack», in International Workshop on Digital Watermarking (IWDW), Siena, Italy, 2005, vol. 3710, pp. 260-274.Icono PDF iwdw05.pdf (190.47 KB)
O. Koval, Voloshynovskiy, S., Deguillaume, F., Pérez-González, F., y 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 y 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., y 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.
R. López-Valcarce, Hurtado, D., Mosquera, C., y 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.Icono PDF biasanalysis.pdf (106.81 KB)
F. Balado, Pérez-González, F., y 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.Icono PDF spie04em.pdf (434.03 KB)
F. Balado y 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.
Conference Paper
F. Pérez-González y Comesaña, P., «Improved Binary Dither-Modulation with perceptual constraints», in International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), Lisboa, Portugal, 2004.Archivo wiamis04_dm.ps (268.36 KB)
P. Comesaña y 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.Archivo spie04.ps (572.73 KB)