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2004
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.PDF icon fourthpower.pdf (52.6 KB)
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)
M. E. Domínguez-Jiménez and 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., and 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 and Mosquera, C., “POLI-MAS: Power-Line Multichannel Audio System”, in International Symposium on Power Line Communications and Its Applications (ISPLC), 2004.
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.
R. López-Valcarce, “Realizable linear and decision feedback equalizers: properties and connections”, IEEE Transactions on Signal Processing, vol. 52, pp. 757–773, 2004.
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.
2003
R. López-Valcarce, “An algorithm for unit-norm equation-error system identification based on the method of multipliers”, IEEE Transactions on Signal Processing, vol. 51, pp. 3080–3085, 2003.
R. López-Valcarce, “On the applicability to correlated sources of a blind channel equalization method robust to order overestimation”, in IFAC Symposium on System Identification, Rotterdam, the Netherlands, 2003.PDF icon painted.pdf (104.01 KB)
R. López-Valcarce, “Blind iterative decision feedback equalizers for block QAM transmission systems”, in Baiona Workshop on Signal Processing in Communications, Baiona, Pontevedra, Spain, 2003, pp. 57–62.PDF icon iterative03.pdf (307 KB)
S. Scalise, Álvarez-Díaz, M., Sciascia, G., and Mura, R., “Characterization of the Railroad Satellite Channel within the FIFTH Project”, in IST Mobile & Wireless Communications Summit, Aveiro, Portugal, 2003.
F. Balado, “Digital image data hiding using side information”, University of Vigo, Spain, 2003.
F. Pérez-González, Comesaña, P., and Balado, F., “Dither-Modulation Data hiding with distortion-compensation: exact performance analysis and an improved detector for JPEG attacks.”, in IEEE International Conference on Image Processing (ICIP), Barcelona, Spain, 2003.PDF icon icip03a.pdf (145.04 KB)
M. Álvarez-Díaz, Scalise, S., Sciascia, G., Mura, R., Conforto, P., and Ernst, H., “DVB-S Air Interface over Railroad Satellite Channel: Performance and Extensions”, in Baiona Workshop on Signal Processing in Communications, Baiona, Spain, 2003.
C. Mosquera and Cacheda, M., “Feedback Timing Synchronization for IF-Sampled Systems”, in International Workshop on Signal Processing for Space Communications (SPSC), 2003.
F. Balado and Pérez-González, F., “Hexagonal Quantizers are not Optimal for 2-D Data Hiding”, in Security and Watermarking of Multimedia Contents, Santa Clara, USA, 2003, vol. 5020.
F. Pérez-González, “The Importance of aliasing in structured quantization index modulation data hiding (invited lecture)”, in International Workshop on Digital Watermarking (IWDW), 2003, vol. 2939 / 2004, pp. 1-17.
D. Fondo, Cacheda, M., and Mosquera, C., “Indoor Image Acquisition and Distribution System”, in International Symposium on Power Line Communications and Its Applications (ISPLC), 2003.