Solapas principales

2005
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)
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)
«Joint precoding and predistortion techniques for satellite telecommunication systems», in International Workshop on Satellite and Space Communications (IWSSC), Siena, Italy, 2005.
F. Pérez-González, Mosquera, C., Barni, M., y 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.
R. López-Valcarce, «Realizable minimum mean-squared error channel shorteners», IEEE Transactions on Signal Processing, vol. 53, pp. 4354–4362, 2005.Icono PDF T_SP_02192_2004.pdf (149.65 KB)
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)
S. Voloshynovskiy, Koval, O., Topak, E., Vila-Forcén, J. E., Comesaña, P., y Pun, T., «On reversibility of random binning techniques: multimedia perspectives», in Conference on Communications and Multimedia Security (CMS), Salzburg, Austria, 2005.Icono PDF cms05.pdf (267.92 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.
2004
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)
J. H. Gunther y López-Valcarce, R., «Blind input, initial state, and system identification of SIMO Laguerre systems», IEEE Transactions on Signal Processing, vol. 52, pp. 3357–3369, 2004.
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.
R. López-Valcarce, «Broadband analysis of a microphone array based road traffic speed estimator», in IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM), Sitges, Barcelona, Spain, 2004.Icono PDF wideband.pdf (204.08 KB)
R. López-Valcarce, «Cost minimisation interpretation of fourth power phase estimator and links to multimodulus algorithm», IEE Electronics Letters, vol. 40, pp. 278–279, 2004.Icono PDF fourthpower.pdf (52.6 KB)
R. López-Valcarce, Mosquera, C., y 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.Icono PDF regular.406.pdf (736.38 KB)
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)
M. E. Domínguez-Jiménez y González-Prelcic, N., «Linear Boundary Extensions for Finite Length Signals and Paraunitary Two-Channel Filter Banks», IEEE Transactions on Signal Processing, vol. 52, pp. 3213-3226, 2004.
R. López-Valcarce, «Minimum delay spread TEQ design in multicarrier systems», IEEE Signal Processing Letters, vol. 11, pp. 682–685, 2004.
S. Scalise, Sciascia, G., Álvarez-Díaz, M., Ernst, H., y Mura, R., «Performance of Coding and Synchronization Schemes for a DVB-S Based Air-Interface in the Railway Environment», in Vehicular Technology Conference (VTC), Milano, Italy, 2004, vol. 1, pp. 347-351.
F. J. Mato-Méndez y Mosquera, C., «POLI-MAS: Power-Line Multichannel Audio System», in International Symposium on Power Line Communications and Its Applications (ISPLC), 2004.
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)
O. Koval, Voloshynovskiy, S., Pérez-González, F., Deguillaume, F., y Pun, T., «Quantization-based watermarking performance improvement using host statistics: additive noise attack», in ACM Workshop on Multimedia and Security (MMSEC), Magdeburg, Germany, 2004.