Export 518 results:
Author Title [ Type(Asc)] Year
Journal Article
D. Manjarres, Ser, J. D., Gil-Lopez, S., Vecchio, M., Landa-Torres, I., Salcedo-Sanz, S., and López-Valcarce, R., On the design of a novel two-objective harmony search approach for distance- and connectivity-based localization in wireless sensor networks, Engineering Applications of Artificial Intelligence, vol. 26, no. 2, pp. 669-676, 2013.PDF icon eaai2013.pdf (533.7 KB)
J. R. Hernández, Amado, M., and Pérez-González, F., DCT-Domain Watermarking Techniques for Still Images: Detector Performance Analysis and a New Structure, IEEE Transactions on Image Processing, vol. 9, pp. 55–68, 2000.
R. Kazemi, Pérez-González, F., Akhaee, M. Ali, and Behnia, F., Data Hiding Robust to Mobile Communication Vocoders, IEEE Transactions on Multimedia, vol. 18, no. 12, pp. 2345-2357, 2016.PDF icon TMM2599149.pdf (3.04 MB)
W. Gappmair, López-Valcarce, R., and Mosquera, C., Cramer-Rao Lower Bound and EM Algorithm for Envelope-Based SNR Estimation of Nonconstant Modulus Constellations, IEEE Transactions on Communications, vol. 57, pp. 1622 - 1627, 2009.
R. López-Valcarce, Villares, J., Riba, J., Gappmair, W., and Mosquera, C., Cramér-Rao Bounds for SNR Estimation of Oversampled Linearly Modulated Signals, IEEE Trans. Signal Processing, vol. 63, no. 7, pp. 1675-1683, 2015.PDF icon TSP17346_2014R1_2col.pdf (353.84 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.PDF icon fourthpower.pdf (52.6 KB)
C. Mosquera and Pérez-González, F., Convergence analysis of the multiple-channel filtered-U recursive LMS algorithm for active noise control, Signal Processing, vol. 80, pp. 849-856, 2000.
D. Romero, Ariananda, D. D., Tian, Z., and Leus, G., Compressive Covariance Sensing: Structure-Based Compressive Sensing Beyond Sparsity, IEEE Signal Processing Magazine, vol. 33, no. 1, p. 78--93, 2016.PDF icon romero_SPM.pdf (408.02 KB)
D. Romero, López-Valcarce, R., and Leus, G., Compression Limits for Random Vectors with Linearly Parameterized Second-Order Statistics, IEEE Trans. Information Theory, vol. 61, no. 3, pp. 1410-1425, 2015.PDF icon paper.pdf (416.1 KB)
G. S. D. Farrow, Xydeas, C. S., Oakley, J. P., Khorabi, A., and González-Prelcic, N., A comparison of system architectures for intelligent document understanding, Signal Processing: Image Communication, vol. 9, pp. 1-19, 1996.
J. Muñoz, Vales-Alonso, J., Quiñoy-García, F., Costas-Sanz, S., Pillado, M., González-Castaño, F. J., García-Sanchez, M., López-Valcarce, R., and López-Bravo, C., A Cognitive Mobile BTS Solution with Software-Defined Radioelectric Sensing, Sensors, vol. 13, no. 2, pp. 2051-2075, 2013.PDF icon sensors-13-02051.pdf (2.93 MB)
R. Elasmi-Ksibi, Cherif, S., López-Valcarce, R., and Besbes, H., Closed-form real single-tone frequency estimator based on a normalized IIR notch filter, Signal Processing, vol. 90, pp. 1905-1915, 2010.PDF icon ieee_version_finale_july_2008.pdf (193.5 KB)
J. F. Schmidt, Costas-Sanz, S., and López-Valcarce, R., Choose Your Subcarriers Wisely: Active Interference Cancellation for Cognitive OFDM, IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol. 3, no. 4, pp. 615-625, 2013.PDF icon spectrumshaping_final.pdf (3.05 MB)
F. J. Alvarez, Aguilera, T., and López-Valcarce, R., CDMA-based Acoustic Local Positioning System for Portable Devices with Multipath Cancellation, Digital Signal Processing, vol. 62, pp. 38-51, 2017.PDF icon dsp16_R3.pdf (7.32 MB)
P. Comesaña and Pérez-González, F., Breaking the BOWS Watermarking System: Key Guessing and Sensitivity Attacks, EURASIP Journal on Information Security, vol. 2007, 2007.PDF icon jis07bows.pdf (436.69 KB)File Source code available here. (8.51 MB)
P. Comesaña, Pérez-Freire, L., and Pérez-González, F., Blind Newton Sensitivity Attack, IEE Proceedings on Information Security, vol. 153, pp. 115-125, 2006.File iee-06bnsa.ps (1.67 MB)
M. Álvarez-Díaz, López-Valcarce, R., and Gómez-Alonso, I., Blind l_1-Norm-Based Phase Estimation for Cross-QAM Robust to Finite Precision Effects, Signal Processing, vol. 90, pp. 2934-2948, 2010.PDF icon phaserec08_v5_onecol.pdf (292.81 KB)
J. H. Gunther and 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.
R. López-Valcarce and Dasgupta, S., Blind Equalization of Nonlinear Channels from Second-Order Statistics, IEEE Transactions on Signal Processing, vol. 49, pp. 3084–3097, 2001.
R. López-Valcarce and Dasgupta, S., Blind channel equalization with colored sources based on second-order statistics: a linear prediction approach, IEEE Transactions on Signal Processing, vol. 49, pp. 2050–2059, 2001.
J. F. Schmidt, Cousseau, J. E., Wichman, R., and Werner, S., Bit Loading Using Imperfect CSIT for Prediction-Based Resource Allocation in Mobile OFDMA, Vehicular Technology, IEEE Transactions on, vol. 60, pp. 4082 -4088, 2011.
C. Mosquera, López-Valcarce, R., and Pérez-González, F., On the bias of the modified output error algorithm, IEEE Transactions on Automatic Control, vol. 43, pp. 1261–1262, 1998.
P. Comesaña, Merhav, N., and Barni, M., Asymptotically Optimum Universal Watermark Embedding and Detection in the High-SNR Regime, IEEE Transactions on Information Theory, vol. 56, pp. 2804-2815, 2010.PDF icon tit-2010.pdf (240.81 KB)
O. W. Márquez, Balado, F., Vázquez, M., and Docampo, D., ArboX, a Contribution to Digital Library, Computer Applications in Engineering Education, vol. 8, pp. 216–220, 2000.
F. Pérez-González, Hernández, J. R., and Balado, F., Approaching the Capacity Limit in Image Watermarking: A Perspective on Coding Techniques for Data Hiding Applications, Signal Processing, vol. 81, pp. 1215–1238, 2001.