Pedro Comesaña Alfaro
Pedro Comesaña Alfaro
Signal Processing in Communications Group (GPSC), atlanTTic Research Center, University of Vigo
Verified email at gts.tsc.uvigo.es
Title
Cited by
Cited by
Year
Watermarking security: a survey
L Pérez-Freire, P Comesana, JR Troncoso-Pastoriza, F Pérez-González
Transactions on Data Hiding and Multimedia Security I, 41-72, 2006
1102006
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
772012
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
772005
Blind newton sensitivity attack
P Comesana, L Pérez-Freire, F Pérez-González
IEE Proceedings-Information Security 153 (3), 115-125, 2006
652006
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
572006
Improving selection-channel-aware steganalysis features
T Denemark, J Fridrich, P Comesaña-Alfaro
Electronic Imaging 2016 (8), 1-8, 2016
432016
Optimal counterforensics for histogram-based forensics
P Comesana-Alfaro, F Pérez-González
2013 IEEE International Conference on Acoustics, Speech and Signal …, 2013
382013
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
382005
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
The return of the sensitivity attack
P Comesaña, L Pérez-Freire, F Pérez-González
International Workshop on Digital Watermarking, 260-274, 2005
352005
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
302007
Method and system for robust audio hashing
FP Gonzalez, PC Alfaro, LP Freire, DP Vieites
US Patent 9,286,909, 2016
292016
Effect of compression on sensor-fingerprint based camera identification
M Goljan, M Chen, P Comesaña, J Fridrich
Electronic Imaging 2016 (8), 1-10, 2016
292016
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
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
222017
On the capacity of stegosystems
P Comesaña, F Pérez-González
Proceedings of the 9th workshop on Multimedia & security, 15-24, 2007
222007
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
212015
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
212007
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
192015
Asymptotically optimum universal watermark embedding and detection in the high-snr regime
P Comesana, N Merhav, M Barni
IEEE Transactions on Information Theory 56 (6), 2804-2815, 2010
192010
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Articles 1–20