1998
C. Mosquera, Gómez, J. A., y Pérez-González, F., «Filtered error adaptive IIR algorithms and their application to active noise control», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 1998.
N. González-Prelcic, Pérez-González, F., y Mosquera-González, A. B., «A Flexible Structure for Wavelet Packet-based Subband Adaptive Equalization», in IEEE-SP International Symposium on Time-Frequency and Time-Scale Analysis, Pittsburgh, USA, 1998, pp. 377–380.
J. R. Hernández, Pérez-González, F., y Rodríguez, J. M., «The Impact of Channel Coding on the Performance of Spatial Watermarking for Copyright Protection», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Seattle, Washington, USA, 1998, vol. 5, pp. 2973–2976.
J. R. Hernández, Pérez-González, F., y Amado, M., «Improving DCT-Domain Watermark Extraction Using Generalized Gaussian Models», in COST #254 Int. Workshop on Intelligent Communications and Multimedia Terminals, Ljubljana, Slovenia, 1998, pp. 23–26.
J. R. Hernández, Pérez-González, F., Rodríguez, J. M., y Nieto, G., «Performance Analysis of a 2D-Multipulse Amplitude Modulation Scheme for Data Hiding and Watermarking of Still Images», IEEE Journal on Selected Areas in Communications, vol. 16, pp. 510–524, 1998.
C. Mosquera y Pérez-González, F., «The Simultaneous Strict Positive Real Problem: Similarities with the Simultaneous Stability Problem and Applications in Adaptive Recursive Algorithms», in Mathematics in Signal Processing, J. G. McWhirter y Proudler, I. K. Oxford University Press, 1998, pp. 139-148.
C. Mosquera y Pérez-González, F., «On the strengthened robust SPR problem for discrete-time systems», in American Control Conference, 1998.
J. R. Hernández y Pérez-González, F., «Throwing More Light on Image Watermarks», in International Workshop on Information Hiding (IH), Portland, Oregon, USA, 1998, vol. 1525, pp. 191–207.