Conference Paper
A. Pedrouzo-Ulloa, Troncoso-Pastoriza, J. R., Gama, N., Georgieva, M., and Pérez-González, F., Multiquadratic Rings and Walsh-Hadamard Transforms for Oblivious Linear Function Evaluation, in IEEE International Workshop on Information Forensics and Security (WIFS), 2020.PDF icon PTGGP20-WIFS20.pdf (645.17 KB)
F. Pérez-González and Fernández-Menduiña, S., PRNU-leaks: facts and remedies, in 2020 28th European Signal Processing Conference (EUSIPCO), Virtual Event Amsterdam, 2020.
Journal Article
L. Bondi, Bestagini, P., Pérez-González, F., and Tubaro, S., Improving PRNU Compression Through Preprocessing, Quantization, and Coding, IEEE Transactions on Information Forensics and Security, vol. 14, no. 3, p. 13, 2019.PDF icon 2018_prnu_resize_deadzone.pdf (3.81 MB)
Conference Paper
A. Pedrouzo-Ulloa, Masciopinto, M., Troncoso-Pastoriza, J. R., and Pérez-González, F., Camera Attribution Forensic Analyzer in the Encrypted Domain, in IEEE International Workshop on Information Forensics and Security (WIFS), Hong Kong, 2018.PDF icon PMTP18_WIFS18.pdf (655.48 KB)
M. Masciopinto and Pérez-González, F., Putting the PRNU Model in Reverse Gear: Findings with Synthetic Signals, in European Signal Processing Conference (EUSIPCO), Rome, Italy, 2018.PDF icon Eusipco18_Masciopinto_PerezGonzalez.pdf (600.61 KB)
S. Oya, Troncoso, C., and Pérez-González, F., Back to the Drawing Board: Revisiting the Design of Optimal Location Privacy-preserving Mechanisms, in ACM Conference on Computer and Communications Security (CCS), 2017.PDF icon CCSmain.pdf (1.82 MB)
L. Bondi, Pérez-González, F., Bestagini, P., and Tubaro, S., Design of projection matrices for PRNU compression, in 2017 IEEE Workshop on Information Forensics and Security (WIFS), 2017, pp. 1-6.PDF icon 2017_prnu_projection.pdf (689.14 KB)
S. Oya, Pérez-González, F., and Troncoso, C., Filter design for delay-based anonymous communications, in IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2017.PDF icon ICASSPmain.pdf (382.42 KB)
S. Oya, Troncoso, C., and Pérez-González, F., Is Geo-Indistinguishability what you are looking for?, in Workshop on Privacy in the Electronic Society (WPES), 2017.PDF icon 1709.06318.pdf (822.66 KB)
Journal Article
A. Pedrouzo-Ulloa, Troncoso-Pastoriza, J. R., and Pérez-González, F., Number Theoretic Transforms for Secure Signal Processing, IEEE Transactions on Information Forensics and Security, vol. 12, no. 5, pp. 1125-1140, 2017.PDF icon PTP17_TIFS.pdf (651.54 KB)
D. Vázquez-Padín, Pérez-González, F., and Comesaña, P., A Random Matrix Approach to the Forensic Analysis of Upscaled Images, IEEE Transactions on Information Forensics and Security, vol. 12, no. 9, pp. 2115-2130, 2017.PDF icon TIFS17_resampling.pdf (1.04 MB)