Pedro Comesaña Alfaro
Pedro Comesaña Alfaro
Signal Processing in Communications Group (GPSC), atlanTTic Research Center, University of Vigo
Verifierad e-postadress på gts.tsc.uvigo.es
Titel
Citeras av
Citeras av
År
Watermarking security: a survey
L Perez-Freire, P Comesana, JR Troncoso-Pastoriza, F Perez-Gonzalez
Transactions on data hiding and multimedia security I, 41-72, 2006
1172006
Detection of video double encoding with GOP size estimation
D Vazquez-Padin, M Fontani, T Bianchi, P Comesaña, A Piva, M Barni
2012 IEEE International Workshop on Information Forensics and Security (WIFS …, 2012
932012
Fundamentals of data hiding security and their application to spread-spectrum analysis
P Comesana, L Pérez-Freire, F Pérez-González
International Workshop on Information Hiding, 146-160, 2005
822005
Blind newton sensitivity attack
P Comesana, L Pérez-Freire, F Pérez-González
IEE Proceedings-Information Security 153 (3), 115-125, 2006
672006
Security of lattice-based data hiding against the known message attack
L Pérez-Freire, F Pérez-González, T Furon, P Comesana
IEEE Transactions on Information Forensics and Security 1 (4), 421-439, 2006
582006
Improving selection-channel-aware steganalysis features
T Denemark, J Fridrich, P Comesaña-Alfaro
Electronic Imaging 2016 (8), 1-8, 2016
482016
Method and system for robust audio hashing
FP Gonzalez, PC Alfaro, LP Freire, DP Vieites
US Patent 9,286,909, 2016
422016
Effect of compression on sensor-fingerprint based camera identification
M Goljan, M Chen, P Comesaña, J Fridrich
Electronic Imaging 2016 (8), 1-10, 2016
402016
Optimal counterforensics for histogram-based forensics
P Comesana-Alfaro, F Pérez-González
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
402013
Detection in quantization-based watermarking: performance and security issues
L Pérez-Freire, P Comesana-Alfaro, F Pérez-González
Security, Steganography, and Watermarking of Multimedia Contents VII 5681 …, 2005
392005
The return of the sensitivity attack
P Comesana, L Pérez-Freire, F Pérez-González
International Workshop on Digital Watermarking, 260-274, 2005
362005
Information-theoretic analysis of security in side-informed data hiding
L Pérez-Freire, P Comesana, F Pérez-González
International Workshop on Information Hiding, 131-145, 2005
362005
A random matrix approach to the forensic analysis of upscaled images
D Vázquez-Padín, F Pérez-González, P Comesana-Alfaro
IEEE Transactions on Information Forensics and Security 12 (9), 2115-2130, 2017
332017
Modeling Gabor coefficients via generalized Gaussian distributions for face recognition
D González-Jiménez, F Pérez-González, P Comesana-Alfaro, ...
2007 IEEE International Conference on Image Processing 4, IV-485-IV-488, 2007
312007
Cryptographic system for performing secure iterative computations and signal processing directly on encrypted data in untrusted environments
JRT Pastoriza, PC Alfaro, FP González
US Patent 8,843,762, 2014
272014
An SVD approach to forensic image resampling detection
D Vázquez-Padín, P Comesana, F Pérez-González
2015 23rd European signal processing conference (EUSIPCO), 2067-2071, 2015
242015
Secret dither estimation in lattice-quantization data hiding: a set membership approach
L Perez-Freire, F Pérez-González, P Comesana
Security, Steganography, and Watermarking of Multimedia Contents VIII 6072 …, 2006
242006
Forensic detection of processing operator chains: Recovering the history of filtered JPEG images
V Conotter, P Comesana, F Pérez-González
IEEE Transactions on Information Forensics and Security 10 (11), 2257-2269, 2015
232015
On the capacity of stegosystems
P Comesaña, F Pérez-González
Proceedings of the 9th workshop on Multimedia & security, 15-24, 2007
232007
On a watermarking scheme in the logarithmic domain and its perceptual advantages
P Comesana, F Pérez-González
2007 IEEE International Conference on Image Processing 2, II-145-II-148, 2007
222007
Systemet kan inte utföra åtgärden just nu. Försök igen senare.
Artiklar 1–20