Exportar 540 resultados:
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C
P. Comesaña y Pérez-González, F., «The optimal attack to histogram-based forensic detectors is simple(x)», in IEEE International Workshop on Information Forensics and Security (WIFS), Atlanta, GA, 2014, pp. 137-142.Icono PDF wifs14.pdf (265.04 KB)
P. Comesaña y Pérez-González, F., «On the capacity of stegosystems», in ACM Workshop on Multimedia and Security (MMSEC), Dallas, TX, USA, 2007, pp. 1261-1264.Icono PDF acm07stego.pdf (198.41 KB)
P. Comesaña y Pérez-González, F., «Optimal counterforensics for histogram-based forensics», in IEEE International Conference on Audio, Speech and Signal Processing, Vancouver, Canada, 2013, pp. 3048-3052.Icono PDF icassp13.pdf (84.89 KB)Archivo Source code (5.47 MB)
P. Comesaña, «Detection and information theoretic measures for quantifying the distinguishability between multimedia operator chains», in IEEE Workshop on Information Forensics and Security, Tenerife, Spain, 2012.Icono PDF wifs12_distinguishability.pdf (265.05 KB)
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)
P. Comesaña y Pérez-González, F., «Two different approaches for attacking BOWS», in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2007.Icono PDF spie07bows.pdf (416.45 KB)
P. Comesaña, Merhav, N., y 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.Icono PDF tit-2010.pdf (240.81 KB)
P. Comesaña y Pérez-González, F., «Taking advantage of source correlation in forensic analysis», in IEEE International Workshop on Multimedia Signal Processing, Pula (Sardinia), Italy, 2013, pp. 159-164.Icono PDF mmsp13.pdf (167.27 KB)
P. Comesaña y Pérez-González, F., «On a watermarking scheme in the logarithmic domain and its perceptual advantages», in IEEE International Conference on Image Processing (ICIP), San Antonio, TX, USA, 2007, pp. 1261-1264.Icono PDF icip07logwat.pdf (77.03 KB)
D. Christopoulos, Arnau, J., Chatzinotas, S., Mosquera, C., y Ottersten, B., «MMSE Performance Analysis of Generalized Multibeam Satellite Channels», Communications Letters, IEEE, pp. 1-4, 2013.Icono PDF 1211.5903v1.pdf (192.05 KB)
M. Caus, Pastore, A., Navarro, M., Ramírez, T., Mosquera, C., Noels, N., Alagha, N., y Perez-Neira, A. I., «Exploratory Analysis of Superposition Coding and Rate Splitting for Multibeam Satellite Systems», in 15th International Symposium on Wireless Communication Systems (ISWCS), Lisbon, Portugal, 2018.Icono PDF exploratory-analysis-superposition.pdf (288.42 KB)
A. Casal, Serantes, C., González-Prelcic, N., y Pena, A. S., «Testing a Flexible Time-Frequency Mapping for High Frequencies in TARCO (Tonal Adaptive Resolution COdec)», in Audio Engineering Society Convention (AES Convention), Amsterdam, The Netherlands, 1998.
B
L. Bondi, Bestagini, P., Pérez-González, F., y Tubaro, S., «Improving PRNU Compression Through Preprocessing, Quantization, and Coding», IEEE Transactions on Information Forensics and Security, vol. 14, n.º 3, p. 13, 2019.Icono PDF 2018_prnu_resize_deadzone.pdf (3.81 MB)
L. Bondi, Pérez-González, F., Bestagini, P., y Tubaro, S., «Design of projection matrices for PRNU compression», in 2017 IEEE Workshop on Information Forensics and Security (WIFS), 2017, pp. 1-6.Icono PDF 2017_prnu_projection.pdf (689.14 KB)
G. Boato, Fontanari, C., Natale, D. F. G. B., y Pérez-González, F., «Statistical Analysis of a Linear Algebra Asymmetric Watermarking Scheme», in IEEE International Conference on Image Processing (ICIP), San Antonio, TX, USA, 2007, pp. 1261-1264.
T. Bianchi, Piva, A., y Pérez-González, F., «Near optimal detection of quantized signals and application to JPEG forensics», 2013 IEEE International Workshop on Information Forensics and Security (WIFS). Guangzhou, China, pp. 168-173, 2013.Icono PDF wifs13_bianchi.pdf (293.74 KB)
M. Barni, Pérez-González, F., Comesaña, P., y Bartoli, G., «Putting Reproducible Signal Processing into Practice: A Case Study in Watermarking», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Honolulu, HW, USA, 2007, vol. 4, pp. 1261-1264.Icono PDF icassp07reproducible.pdf (67.03 KB)
M. Barni, Comesaña, P., Pérez-González, F., y Tondi, B., «Are you threatening me? Towards smart detectors in watermarking», in Media Watermarking, Security, and Forensics, San Francisco, CA, USA, 2014.Icono PDF spie14_2.0.pdf (430.73 KB)
M. Barni y Pérez-González, F., «Coping with the enemy: Advances in adversary-aware signal processing», in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Vancouver, Canada, 2013, pp. 8682–8686.
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, Pérez-González, F., y Scalise, S., «Turbo Coding for Sample-Level Watermarking in the DCT Domain», in IEEE International Conference on Image Processing (ICIP), Thessaloniki, Greece, 2001, pp. 1003–1006.
F. Balado y Pérez-González, F., «Coding at the Sample Level for Data Hiding: Turbo and Concatenated Codes», in Security and Watermarking of Multimedia Contents, San José, USA, 2001, vol. 4314, pp. 532–543.
F. Balado y Pérez-González, F., «On Distortion Measures Associated to Random Desynchronization Attacks», in Security, Steganography, and Watermarking of Multimedia Contents, San Jose, California, USA, 2007.
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.
F. Balado y 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.