Solapas principales

2016
A. Pedrouzo-Ulloa, Troncoso-Pastoriza, J. R., y Pérez-González, F., «Image denoising in the encrypted domain», in IEEE International Workshop on Information Forensics and Security (WIFS), Abu Dhabi, UAE, 2016.Icono PDF PTP16_WIFS16.pdf (527.76 KB)
S. Oya, Pérez-González, F., y Troncoso, C., «Technical Report for ID TNET-2015-00294 “Optimal delay characteristic when the number of users is comparable to the number of rounds"», 2016.Icono PDF TechRepToN2016.pdf (406.11 KB)
S. Oya, Pérez-González, F., y Troncoso, C., «Technical Report TSC/SO/24082016: Filter design for delay-based anonymous communications», 2016.Icono PDF techrepICASSP2017.pdf (145.46 KB)
2015
V. Conotter, Comesaña, P., y Pérez-González, F., «Forensic detection of processing operator chains: recovering the history of filtered JPEG images», IEEE Transactions on Information Forensics and Security, 2015.Icono PDF tifs.pdf (2.46 MB)
A. Pedrouzo-Ulloa, Troncoso-Pastoriza, J. R., y Pérez-González, F., «Multivariate Lattices for Encrypted Image Processing», in IEEE International Conference on Acoustics, Speech and Signal Processing, Brisbane, Australia, 2015.Icono PDF PedrouzoICASSP2015.pdf (348.56 KB)
D. Vázquez-Padín, Comesaña, P., y Pérez-González, F., «An SVD Approach to Forensic Image Resampling Detection», in EUSIPCO, 2015, pp. 2112-2116.Icono PDF eusipco15_dvazquez_pcomesan_fperez.pdf (169.61 KB)
2014
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)
C. Pasquini, Pérez-González, F., y Boato, G., «A Benford-Fourier JPEG compression detector», in IEEE International Conference on Image Processing (ICIP), Paris, France, 2014.Icono PDF benford_icip_rice_new.pdf (235.58 KB)
S. Oya, Troncoso, C., y Pérez-González, F., «Do dummies pay off? Limits of dummy traffic protection in anonymous communications», in Privacy Enhancing Technologies Symposium, 2014.Icono PDF pets14.pdf (421.61 KB)Archivo Matlab files used to perform the experiments in the paper. (5.55 KB)
G. Domínguez-Conde, Comesaña, P., y Pérez-González, F., «Flat Fading Channel Estimation Based on Dirty Paper Coding», in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014.Icono PDF icassp14_gdc_pca_fpg.pdf (154.64 KB)
F. Pérez-González, Troncoso, C., y Oya, S., «A Least Squares Approach to the Static Traffic Analysis of High-Latency Anonymous Communication Systems», IEEE Transactions on Information Forensics and Security, 2014.Icono PDF lsdaTIFS14.pdf (1.64 MB)
C. Pasquini, Boato, G., y Pérez-González, F., «Multiple JPEG compression detection by means of Benford-Fourier coefficients», in IEEE International Workshop on Information Forensics and Security (WIFS), Atlanta, GA, 2014.
G. Domínguez-Conde, Comesaña, P., y Pérez-González, F., «A New Look At ML Step-Size Estimation for Scalar Costa Scheme Data Hiding», in IEEE International Conference on Image Processing (ICIP), Paris, France, 2014.Icono PDF icip14.pdf (158.08 KB)
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)
F. Pérez-González, Troncoso, C., y Oya, S., «Technical Report TSC/FPG/20032014: Performance Analysis of the Least Squares Disclosure Attack with Time-Varying User Behavior», 2014.Icono PDF techrep.pdf (267.69 KB)
S. Oya, Troncoso, C., y Pérez-González, F., «Technical Report TSC/SO/02052014: Derivation of the Mean Squared Error of the Least Squares Estimator in a Timed Pool Mix with Dummy Traffic», 2014.Icono PDF trpets14.pdf (205.16 KB)
A. Pedrouzo-Ulloa, Troncoso-Pastoriza, J. R., y Pérez-González, F., «Technical Report UV/TSC/APU/02102014: Multivariate Ring Learning with Errors», University of Vigo, 2014.Icono PDF TRMLWE2014.pdf (349.18 KB)
C. Pasquini, Comesaña, P., y Pérez-González, F., «Transportation-theoretic image counterforensics to first significant digit histogram forensics», in IEEE International Conference on Audio, Speech, and Signal Processing (ICASSP), Florence, Italy, 2014.Icono PDF cecilia_icassp2014.pdf (390.14 KB)
S. Oya, Troncoso, C., y Pérez-González, F., «Understanding the Effects of Real-World Behavior in Statistical Disclosure Attacks», in IEEE Workshop on Information Forensics and Security, 2014.Icono PDF wifs14.pdf (347.72 KB)
2013
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.
J. A. Elices y Pérez-González, F., «The flow fingerprinting game», in IEEE International Workshop on Information Forensics and Security (WIFS), Guangzhou, China, 2013, pp. 97–102.Icono PDF wifs13_elices.pdf (534.58 KB)
V. Conotter, Comesaña, P., y Pérez-González, F., «Forensic analysis of full-frame linearly filtered JPEG images», in IEEE International Conference on Image Processing, Melbourne, Australia, 2013, pp. 4517-4521.Icono PDF conotter.pdf (780.94 KB)
J. R. Troncoso-Pastoriza, González-Jiménez, D., y Pérez-González, F., «Fully Private Noninteractive Face Verification», IEEE Transactions on Information Forensics and Security, vol. 8, n.º 7, pp. 1101-1114, 2013.Icono PDF TPFJPGTIFS11-FullyPrivateFaceVerif.pdf (745.76 KB)
V. Conotter, Comesaña, P., y Pérez-González, F., «Joint detection of full-frame linear filtering and JPEG compression in digital images», in IEEE International Workshop on Information Forensics and Security, Guangzhou, China, 2013.Icono PDF wifs13_jpeg.pdf (1.02 MB)
F. Pérez-González y Troncoso, C., «Least Squares Disclosure Attacks: User Profiling for Mix-based Anonymous Communication Systems», University of Vigo, Vigo, 2013.Icono PDF lssda-main-tifs.pdf (516.78 KB)