TY - CONF T1 - Towards Traitor Tracing in Black-and-White-Box DNN Watermarking with Tardos-Based Codes T2 - 2023 IEEE International Workshop on Information Forensics and Security (WIFS) Y1 - 2023 A1 - Elena Rodríguez-Lois A1 - Fernando Pérez-González KW - Artificial neural networks KW - black-box KW - Closed box KW - Codes KW - Data security KW - DNN watermarking KW - Fingerprinting KW - forensics KW - Tardos codes KW - Training KW - Traitor tracing KW - watermarking KW - white-box JF - 2023 IEEE International Workshop on Information Forensics and Security (WIFS) UR - https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10374879 ER - TY - CONF T1 - Are you threatening me? Towards smart detectors in watermarking T2 - Media Watermarking, Security, and Forensics Y1 - 2014 A1 - Mauro Barni A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Benedetta Tondi KW - adversarial signal processing KW - watermarking JF - Media Watermarking, Security, and Forensics PB - SPIE CY - San Francisco, CA, USA ER - TY - CONF T1 - Fully Homomorphic Faces T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2012 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - face verification KW - homomorphic processing KW - lattice cryptography KW - privacy KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Lake Buena Vista, Florida, USA ER - TY - CONF T1 - A Dirty Paper Scheme for Hierarchical OFDM T2 - IEEE International Conference on Communications (ICC) Y1 - 2011 A1 - Scagliola, Michele A1 - Fernando Pérez-González A1 - Guccione, Pietro KW - dirty paper KW - Hierarchical OFDM KW - watermarking JF - IEEE International Conference on Communications (ICC) CY - Kioto, Japan ER - TY - CONF T1 - Efficient Protocols for Secure Adaptive Filtering T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2011 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - adaptive filtering KW - privacy KW - security KW - watermarking JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) PB - IEEE CY - Prage, Czech Republic ER - TY - CONF T1 - Encrypted Domain Processing for Cloud Privacy: Concept and Practical Experience T2 - International Conference on Cloud Computing and Services Science (CLOSER) Y1 - 2011 A1 - Daniel A. Rodríguez-Silva A1 - F. Javier González-Castaño A1 - Lilian Adkinson-Orellana A1 - Alexandre Fernández-Cordeiro A1 - Juan Ramón Troncoso-Pastoriza A1 - Daniel González-Martínez KW - cloud KW - privacy KW - security KW - watermarking JF - International Conference on Cloud Computing and Services Science (CLOSER) CY - Noordwijkerhout, The Netherlands ER - TY - JOUR T1 - Gain-Invariant Dirty Paper Coding for Hierarchical OFDM JF - IEEE Transactions on Communications Y1 - 2011 A1 - Scagliola, Michele A1 - Fernando Pérez-González A1 - Guccione, Pietro KW - dirty paper KW - dynacs KW - Hierarchical OFDM KW - watermarking AB -

A novel approach is here presented to superimpose a low-priority data stream on a high-priority data stream for OFDM systems. The main improvement with respect to conventional hierarchical modulation, which is included with the same purpose in various wireless technologies, is that the low-priority data stream can be decoded from the received subcarrier symbols without any previous equalization for multipath fading channels. As a consequence, the expected performance is nearly invariant of the channel estimation method used to equalize the channel. The low-priority stream is inserted adopting a gain-invariant dirty paper coding based on Rational Dither Modulation, which was proposed for data hiding applications. In this paper an analysis of the developed system is presented and several simulations have been carried out using DVB-T system parameters to verify the validity of the proposed approach. The experimental results show the better performance of the proposed method with respect to that of a conventional hierarchical modulation, particularly when the accuracy of the estimated channel response decreases.

VL - 59 ER - TY - CONF T1 - Improving the Visual Performance of S/DISCUS T2 - IEEE International Conference on Multimedia and Expo (ICME) Y1 - 2011 A1 - Gabriel Domínguez-Conde A1 - Deepa Kundur KW - distributed source coding KW - keyless security KW - low-complexity video coding KW - Slepian-Wolf coding KW - watermarking KW - wireless multimedia sensor networks JF - IEEE International Conference on Multimedia and Expo (ICME) CY - Barcelona, Catalonia ER - TY - CONF T1 - A new method for perspective correction of document images T2 - Document Recognition and Retrieval Y1 - 2011 A1 - José Rodríguez-Piñeiro A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Alberto Malvido KW - Document image KW - perspective distortion correction KW - watermarking JF - Document Recognition and Retrieval T3 - Proc. of SPIE PB - SPIE CY - San Francisco, CA VL - 7874 ER - TY - JOUR T1 - Secure Adaptive Filtering JF - IEEE Transactions on Information Forensics and Security Y1 - 2011 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - adaptive signal processing KW - computational complexity KW - cryptography KW - digital data protection KW - encrypted domain KW - homomorphic encryption systems KW - least mean squares algorithm KW - least mean squares methods KW - privacy KW - secure adaptive filtering KW - security KW - signal privacy preservation KW - SPED techniques KW - watermarking VL - 6 ER - TY - CONF T1 - Weber's law-based side-informed data hiding T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2011 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data hiding KW - Logarithmic watermarking KW - Perceptually shaped watermarks KW - watermarking KW - Weber's law JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Prague, Czech Republic ER - TY - JOUR T1 - Asymptotically Optimum Universal Watermark Embedding and Detection in the High-SNR Regime JF - IEEE Transactions on Information Theory Y1 - 2010 A1 - Pedro Comesaña A1 - Neri Merhav A1 - Mauro Barni KW - hypothesis testing KW - Neyman-Pearson KW - watermark detection KW - watermark embedding KW - watermarking VL - 56 ER - TY - CONF T1 - CryptoDSPs for Cloud Privacy T2 - International Workshop on Cloud Information System Engineering (CISE) Y1 - 2010 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - cloud KW - privacy KW - security KW - watermarking JF - International Workshop on Cloud Information System Engineering (CISE) T3 - LNCS CY - Hong Kong, China VL - 6724 ER - TY - JOUR T1 - Leaving Timing Channel Fingerprints in Hidden Service Log Files JF - Digital Investigation Y1 - 2010 A1 - Bilal Shebaro A1 - Fernando Pérez-González A1 - Jedidiah R. Crandall KW - data-hiding KW - fingerprints KW - hidden services KW - timestamps KW - timing channel KW - tor network KW - watermarking N1 - doi:10.1016/j.diin.2010.05.013 ER - TY - CONF T1 - Leaving Timing Channel Fingerprints in Hidden Service Log Files T2 - Digital Forensic Research Workshop Annual Conference (DFRWS) Y1 - 2010 A1 - Bilal Shebaro A1 - Fernando Pérez-González A1 - Jedidiah R. Crandall KW - data hiding KW - fingerprints KW - hidden services KW - timestamps KW - timing channel KW - tor network KW - watermarking JF - Digital Forensic Research Workshop Annual Conference (DFRWS) CY - Portland, Oregon ER - TY - CONF T1 - A new model for Gabor Coefficients' Magnitude in Face Recognition T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2010 A1 - Juan Ramón Troncoso-Pastoriza A1 - Daniel González-Jiménez A1 - Fernando Pérez-González KW - Gabor coefficients KW - generalized Gaussian KW - Magnitude KW - Quantization KW - Statistical Model KW - watermarking JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) PB - IEEE CY - Dallas, USA ER - TY - CONF T1 - On the Role of Differentiation for Resampling Detection T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2010 A1 - Nahuel Dalgaard A1 - C. Mosquera A1 - Fernando Pérez-González KW - cyclostationarity KW - Image forensics KW - interpolation KW - prefiltering KW - resampling detection KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Hong Kong, China ER - TY - CONF T1 - Secure and Private Medical Clouds using Encrypted Processing T2 - Virtual Physiological Human (VPH) Y1 - 2010 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - cloud KW - privacy KW - security KW - watermarking JF - Virtual Physiological Human (VPH) CY - Brussels, Belgium ER - TY - CONF T1 - Two-dimensional Statistical Test for the Presence of Almost Cyclostationarity on Images T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2010 A1 - David Vázquez-Padín A1 - C. Mosquera A1 - Fernando Pérez-González KW - cyclostationarity KW - Image forensics KW - interpolation KW - resampling factor estimation KW - spatial transformation KW - watermarking AB -

In this work, we study the presence of almost cyclostationary fields in images for the detection and estimation of digital forgeries. The almost periodically correlated fields in the two-dimensional space are introduced by the necessary interpolation operation associated with the applied spatial transformation. In this theoretical context, we extend a statistical time-domain test for presence of cyclostationarity to the two-dimensional space. The proposed method allows us to estimate the scaling factor and the rotation angle of resized and rotated images, respectively. Examples of the output of our method are shown and comparative results are presented to evaluate the performance of the two-dimensional extension.

JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Hong Kong, China ER - TY - CONF T1 - Blind decoder for binary probabilistic traitor tracing codes T2 - IEEE International Workshop on Information Forensics and Security (WIFS) Y1 - 2009 A1 - Luis Pérez-Freire A1 - Teddy Furon KW - collusion KW - information theory KW - Tardos KW - Traitor tracing KW - watermarking JF - IEEE International Workshop on Information Forensics and Security (WIFS) CY - London, UK ER - TY - CONF T1 - EM decoding of Tardos traitor tracing codes T2 - ACM Workshop on Multimedia and Security (MMSEC) Y1 - 2009 A1 - Teddy Furon A1 - Luis Pérez-Freire KW - collusion channel KW - Expectation-Maximization KW - iterative decoding KW - Tardos code KW - Traitor tracing KW - watermarking JF - ACM Workshop on Multimedia and Security (MMSEC) CY - Princeton, NJ, USA ER - TY - CONF T1 - Estimating the minimal length of Tardos code T2 - International Workshop on Information Hiding (IH) Y1 - 2009 A1 - Teddy Furon A1 - Luis Pérez-Freire A1 - Arnaud Guyader A1 - Frédéric Cérou KW - Fingerprinting KW - Rare event KW - Tardos code KW - Traitor tracing KW - watermarking JF - International Workshop on Information Hiding (IH) T3 - Lecture Notes in Computer Science CY - Darmstadt, Germany ER - TY - CONF T1 - AN EXTENDED ANALYSIS OF DISCRETE FOURIER TRANFORM - RATIONAL DITHER MODULATION FOR NON-WHITE HOSTS T2 - IEEE International Workshop on Information Forensics and Security (WIFS) Y1 - 2009 A1 - Scagliola, Michele A1 - Fernando Pérez-González A1 - Guccione, Pietro KW - data hiding KW - dither modulation KW - filtering KW - non-white Gaussian hosts KW - watermarking JF - IEEE International Workshop on Information Forensics and Security (WIFS) PB - IEEE CY - London, U.K. ER - TY - JOUR T1 - High-rate data-hiding robust to linear filtering for colored hosts JF - EURASIP Journal on Information Security Y1 - 2009 A1 - Scagliola, Michele A1 - Fernando Pérez-González A1 - Guccione, Pietro KW - data-hiding KW - rational dither modulation KW - watermarking ER - TY - CONF T1 - Modeling Magnitudes of Gabor Coefficients: The β-Rayleigh Distribution T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2009 A1 - Daniel González-Jiménez A1 - Enrique Argones-Rúa A1 - Fernando Pérez-González A1 - José Luis Alba-Castro KW - Gabor KW - generalized Gaussian KW - Rayleigh KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Cairo, Egypt ER - TY - CONF T1 - Performance Analysis of Fridrich-Goljan Self-Embedding Authentication Method T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2009 A1 - Gabriel Domínguez-Conde A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - cryptography KW - error statistics KW - false negative probabilities KW - false positive probabilities KW - Fridrich-Goljan self-embedding authentication method KW - hash bit errors KW - image authentication method KW - image coding KW - message authentication KW - performance analysis KW - robust hashing KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) CY - Cairo, Egypt ER - TY - JOUR T1 - Performance Analysis of Fridrich-Goljan Self-Embedding Authentication Method JF - IEEE Transactions on Information Forensics and Security Y1 - 2009 A1 - Gabriel Domínguez-Conde A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - cryptography KW - error statistics KW - false negative probabilities KW - false positive probabilities KW - Fridrich-Goljan self-embedding authentication method KW - hash bit errors KW - image authentication method KW - image coding KW - message authentication KW - performance analysis KW - robust hashing KW - watermarking VL - 4 ER - TY - CONF T1 - Secure Direct and Iterative Protocols for Solving Systems of Linear Equations T2 - Signal Processing in the Encrypted Domain (SPEED) Workshop Y1 - 2009 A1 - Juan Ramón Troncoso-Pastoriza A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - iterative protocol KW - privacy KW - security KW - systems of linear equations KW - watermarking JF - Signal Processing in the Encrypted Domain (SPEED) Workshop CY - Lausanne, Switzerland ER - TY - CONF T1 - Skewed Log-Stable model for natural images pixel block-variance T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2009 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - Doubly stochastic model KW - Image block-variance KW - Log-stable distribution KW - Lognormal distribution KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Cairo, Egypt ER - TY - JOUR T1 - Spread spectrum watermarking security JF - IEEE Transactions on Information Forensics and Security Y1 - 2009 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking VL - 4 ER - TY - CONF T1 - Videosurveillance and privacy: covering the two sides of the mirror with DRM T2 - ACM Workshop on Digital Rights Management (DRM) Y1 - 2009 A1 - Juan Ramón Troncoso-Pastoriza A1 - Pedro Comesaña A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - access control KW - privacy KW - rights management KW - security KW - videosurveillance KW - watermarking JF - ACM Workshop on Digital Rights Management (DRM) PB - ACM CY - Chicago, IL, USA ER - TY - CONF T1 - Worst case attacks against binary probabilistic traitor tracing codes T2 - IEEE International Workshop on Information Forensics and Security (WIFS) Y1 - 2009 A1 - Teddy Furon A1 - Luis Pérez-Freire KW - collusion KW - information theory KW - Tardos KW - Traitor tracing KW - watermarking JF - IEEE International Workshop on Information Forensics and Security (WIFS) CY - London, UK ER - TY - THES T1 - Digital Watermarking Security Y1 - 2008 A1 - Luis Pérez-Freire KW - data-hiding KW - security KW - watermarking PB - University of Vigo, Spain ER - TY - JOUR T1 - Quantization-Based Data-Hiding Robust to Linear Time-Invariant Filtering JF - IEEE Transactions on Information Forensics and Security Y1 - 2008 A1 - Fernando Pérez-González A1 - C. Mosquera KW - data-hiding KW - watermarking VL - 3 ER - TY - JOUR T1 - Quantization-Based Methods: Additive Attacks Performance Analysis JF - Transactions on Data Hiding and Multimedia Security III Y1 - 2008 A1 - Jose Emilio Vila-Forcén A1 - Sviatoslav Voloshynovskiy A1 - Oleksiy Koval A1 - Fernando Pérez-González A1 - Thierry Pun KW - data-hiding KW - watermarking VL - 4920 ER - TY - JOUR T1 - Security of lattice-based data hiding against the Watermarked Only Attack JF - IEEE Transactions on Information Forensics and Security Y1 - 2008 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking VL - 3 ER - TY - JOUR T1 - Breaking the BOWS Watermarking System: Key Guessing and Sensitivity Attacks JF - EURASIP Journal on Information Security Y1 - 2007 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data-hiding KW - oracle KW - sensitivity KW - watermarking VL - 2007 N1 - Vol 2007, Article ID 25308, 8 pages. doi:10.1155/2007/25308. Source code available here ER - TY - CONF T1 - On the capacity of stegosystems T2 - ACM Workshop on Multimedia and Security (MMSEC) Y1 - 2007 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data-hiding KW - steganography KW - watermarking JF - ACM Workshop on Multimedia and Security (MMSEC) CY - Dallas, TX, USA ER - TY - CONF T1 - Disclosing secrets in watermarking and data hiding T2 - Third Wavila Challenge (WaCha) Y1 - 2007 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking JF - Third Wavila Challenge (WaCha) T3 - ECRYPT proceedings series from the Otto-von-Guericke University, Magdeburg, Germany CY - Saint-Malo, France ER - TY - CONF T1 - On Distortion Measures Associated to Random Desynchronization Attacks T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2007 A1 - Félix Balado A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - desynchronization KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA ER - TY - CONF T1 - Dither modulation in the logarithmic domain T2 - International Workshop on Digital Watermarking (IWDW) Y1 - 2007 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - International Workshop on Digital Watermarking (IWDW) CY - Guangzhou, China ER - TY - CONF T1 - Efficient Non-Interactive Zero-Knowledge Watermark Detector Robust to Sensitivity Attacks T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2007 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - sensitivity KW - watermarking KW - zero-knowledge JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA ER - TY - JOUR T1 - Efficient Zero-Knowledge Watermark Detection with Improved Robustness to Sensitivity Attacks JF - EURASIP Journal on Information Security Y1 - 2007 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - data-hiding KW - sensitivity KW - watermarking KW - zero-knowledge N1 - Special Issue on Signal Processing in the Encrypted Domain ER - TY - CONF T1 - Exploiting security holes in lattice data hiding T2 - International Workshop on Information Hiding (IH) Y1 - 2007 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking JF - International Workshop on Information Hiding (IH) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg CY - Saint-Malo, France ER - TY - CONF T1 - A Novel Interpretation of Content Authentication T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2007 A1 - Pedro Comesaña A1 - Félix Balado A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - authentication KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA ER - TY - ABST T1 - Practical estimators of the secret spreading vector for Improved Spread Spectrum modulations. Statistical analysis and results Y1 - 2007 A1 - Luis Pérez-Freire KW - data-hiding KW - security KW - watermarking PB - Signal Theory and Communications Department, University of Vigo, Spain ER - TY - CONF T1 - Privacy Preserving Error Resilient DNA Searching through Oblivious Automata T2 - ACM Conference on Computer and Communications Security (CCS) Y1 - 2007 A1 - Juan Ramón Troncoso-Pastoriza A1 - Stefan Katzenbeisser A1 - Mehmet Celik KW - DNA KW - privacy KW - security KW - watermarking JF - ACM Conference on Computer and Communications Security (CCS) PB - ACM Press CY - Alexandria, Virginia, USA ER - TY - CONF T1 - Putting Reproducible Signal Processing into Practice: A Case Study in Watermarking T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 2007 A1 - Mauro Barni A1 - Fernando Pérez-González A1 - Pedro Comesaña A1 - Guido Bartoli KW - data-hiding KW - watermarking JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Honolulu, HW, USA VL - 4 ER - TY - CONF T1 - A Secure Multidimensional Point Inclusion Protocol T2 - ACM Workshop on Multimedia and Security (MMSEC) Y1 - 2007 A1 - Juan Ramón Troncoso-Pastoriza A1 - Stefan Katzenbeisser A1 - Mehmet Celik A1 - Aweke Lemma KW - multiparty computation KW - privacy KW - security KW - watermarking JF - ACM Workshop on Multimedia and Security (MMSEC) CY - Dallas, Texas, USA ER - TY - CONF T1 - Security of Spread-Spectrum-Based Data Hiding T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2007 A1 - Luis Pérez-Freire A1 - Pierre Moulin A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - security KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA ER - TY - CONF T1 - Statistical Analysis of a Linear Algebra Asymmetric Watermarking Scheme T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2007 A1 - G. Boato A1 - C. Fontanari A1 - F. G. B. De Natale A1 - Fernando Pérez-González KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) CY - San Antonio, TX, USA ER - TY - CONF T1 - Two different approaches for attacking BOWS T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2007 A1 - Pedro Comesaña A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - BOWS KW - data-hiding KW - sensitivity KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA ER - TY - CONF T1 - On a watermarking scheme in the logarithmic domain and its perceptual advantages T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2007 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) CY - San Antonio, TX, USA ER - TY - JOUR T1 - An accurate analysis of scalar quantization-based data-hiding JF - IEEE Transactions on Information Forensics and Security Y1 - 2006 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González A1 - Sviatoslav Voloshynovskiy KW - data-hiding KW - security KW - watermarking VL - 1 ER - TY - CONF T1 - On achievable security levels for lattice data hiding in the Known Message Attack scenario T2 - ACM Workshop on Multimedia and Security (MMSEC) Y1 - 2006 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González A1 - Teddy Furon KW - data-hiding KW - security KW - watermarking JF - ACM Workshop on Multimedia and Security (MMSEC) PB - ACM CY - Geneva, Switzerland ER - TY - JOUR T1 - Blind Newton Sensitivity Attack JF - IEE Proceedings on Information Security Y1 - 2006 A1 - Pedro Comesaña A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - data-hiding KW - watermarking VL - 153 N1 - To appear ER - TY - CONF T1 - The blind Newton senstivity attack T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2006 A1 - Pedro Comesaña A1 - Luis Pérez-Freire A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - JOUR T1 - On distortion-compensated Dither Modulation data-hiding with repetition coding JF - IEEE Transactions on Signal Processing Y1 - 2006 A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Félix Balado KW - data-hiding KW - watermarking VL - 54 ER - TY - CONF T1 - High-rate quantization data hiding robust to arbitrary linear filtering attacks T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2006 A1 - Fernando Pérez-González A1 - C. Mosquera A1 - Marcos Álvarez-Díaz A1 - Reginald Lagendijk ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - JOUR T1 - The impact of the cropping attack on scalar STDM data hiding JF - IEEE Signal Processing Letters Y1 - 2006 A1 - Pedro Comesaña A1 - Fernando Pérez-González KW - data-hiding KW - watermarking VL - 13 N1 - To appear ER - TY - JOUR T1 - Improving the performance of RDM watermarking by means of trellis coded quantisation JF - IEE Proceedings on Information Security Y1 - 2006 A1 - Andrea Abrardo A1 - Mauro Barni A1 - Fernando Pérez-González A1 - C. Mosquera KW - data-hiding KW - watermarking VL - 153 ER - TY - JOUR T1 - Robustness Improvement of Known-Host-State Watermarking Using Host Statistics JF - Signal Processing Y1 - 2006 A1 - Oleksiy Koval A1 - Sviatoslav Voloshynovskiy A1 - Jose Emilio Vila-Forcén A1 - Fernando Pérez-González A1 - Frederic Deguillaume A1 - Thierry Pun KW - data-hiding KW - watermarking VL - 86 ER - TY - CONF T1 - Secret dither estimation in lattice-quantization data hiding: a set-membership approach T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2006 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González A1 - Pedro Comesaña ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - security KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - JOUR T1 - Security of lattice-based data hiding against the Known Message Attack JF - IEEE Transactions on Information Forensics and Security Y1 - 2006 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González A1 - Teddy Furon A1 - Pedro Comesaña KW - data-hiding KW - security KW - watermarking VL - 1 ER - TY - THES T1 - Side-informed data hiding: robustness and security analysis Y1 - 2006 A1 - Pedro Comesaña KW - data-hiding KW - watermarking PB - University of Vigo, Spain ER - TY - JOUR T1 - Watermarking security: a survey JF - Transactions on Data Hiding and Multimedia Security I Y1 - 2006 A1 - Luis Pérez-Freire A1 - Pedro Comesaña A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking VL - 4300 ER - TY - CONF T1 - Zero-Knowledge watermark detector robust to sensitivity attacks T2 - ACM Workshop on Multimedia and Security (MMSEC) Y1 - 2006 A1 - Juan Ramón Troncoso-Pastoriza A1 - Fernando Pérez-González KW - data-hiding KW - watermarking KW - zero-knowledge JF - ACM Workshop on Multimedia and Security (MMSEC) PB - ACM CY - Geneva, Switzerland ER - TY - CONF T1 - Applying Erez and Ten Brink's Dirty Paper Codes to Data-Hiding T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Frans M. J. Willems ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Detection in quantization-based watermarking: performance and security issues T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Luis Pérez-Freire A1 - Pedro Comesaña A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - security KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Ensuring Gain Invariance in High-Rate Data-Hiding T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Fernando Pérez-González A1 - C. Mosquera A1 - Mauro Barni A1 - Andrea Abrardo ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Fundamentals of data hiding security and their application to spread-spectrum analysis T2 - International Workshop on Information Hiding (IH) Y1 - 2005 A1 - Pedro Comesaña A1 - Luis Pérez-Freire A1 - Fernando Pérez-González ED - Mauro Barni ED - Jordi Herrera-Joancomartí ED - Stefan Katzenbeisser ED - Fernando Pérez-González KW - data-hiding KW - watermarking JF - International Workshop on Information Hiding (IH) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg CY - Barcelona, Spain VL - 3727 ER - TY - CONF T1 - Information-theoretic analysis of security in side-informed data hiding T2 - International Workshop on Information Hiding (IH) Y1 - 2005 A1 - Luis Pérez-Freire A1 - Pedro Comesaña A1 - Fernando Pérez-González ED - Mauro Barni ED - Jordi Herrera-Joancomartí ED - Stefan Katzenbeisser ED - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking JF - International Workshop on Information Hiding (IH) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg VL - 3727 N1 - 6-8 June ER - TY - CONF T1 - An information-theoretic framework for assessing security in practical watermarking and data hiding scenarios T2 - International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS) Y1 - 2005 A1 - Pedro Comesaña A1 - Luis Pérez-Freire A1 - Fernando Pérez-González KW - data-hiding KW - security KW - watermarking JF - International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS) CY - Montreux, Switzerland ER - TY - JOUR T1 - Rational Dither Modulation: a high-rate data-hiding method robust to gain attacks JF - IEEE Transactions on Signal Processing Y1 - 2005 A1 - Fernando Pérez-González A1 - C. Mosquera A1 - Mauro Barni A1 - Andrea Abrardo KW - data-hiding KW - watermarking VL - 53 N1 - Third supplement on secure media ER - TY - CONF T1 - The return of the sensitivity attack T2 - International Workshop on Digital Watermarking (IWDW) Y1 - 2005 A1 - Pedro Comesaña A1 - Luis Pérez-Freire A1 - Fernando Pérez-González ED - Mauro Barni ED - Ingemar J. Cox ED - Ton Kalker ED - H. J. Kim KW - data-hiding KW - watermarking JF - International Workshop on Digital Watermarking (IWDW) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg CY - Siena, Italy VL - 3710 ER - TY - CONF T1 - On reversibility of random binning techniques: multimedia perspectives T2 - Conference on Communications and Multimedia Security (CMS) Y1 - 2005 A1 - Sviatoslav Voloshynovskiy A1 - Oleksiy Koval A1 - E. Topak A1 - Jose Emilio Vila-Forcén A1 - Pedro Comesaña A1 - Thierry Pun KW - data-hiding KW - watermarking JF - Conference on Communications and Multimedia Security (CMS) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg CY - Salzburg, Austria ER - TY - CONF T1 - Robustness Improvement of Known-Host-State Watermarking Using Host Statistics T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Oleksiy Koval A1 - Sviatoslav Voloshynovskiy A1 - Frederic Deguillaume A1 - Fernando Pérez-González A1 - Thierry Pun ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Spread-spectrum vs. quantization-based data hiding: misconceptions and implications T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Worst case additive attack against quantization-based data-hiding methods T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2005 A1 - Jose Emilio Vila-Forcén A1 - Sviatoslav Voloshynovskiy A1 - Oleksiy Koval A1 - Fernando Pérez-González A1 - Thierry Pun ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Blind iterative decoding of side-informed data hiding using the Expectation-Maximization algorithm T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2004 A1 - Félix Balado A1 - Fernando Pérez-González A1 - Pedro Comesaña ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Blind Turbo Decoding of Side-Informed Data Hiding Using Iterative Channel Estimation T2 - International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS) Y1 - 2004 A1 - Félix Balado A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS) CY - Lisboa ER - TY - CONF T1 - Improved Binary Dither-Modulation with perceptual constraints T2 - International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS) Y1 - 2004 A1 - Fernando Pérez-González A1 - Pedro Comesaña KW - data-hiding KW - watermarking JF - International Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS) CY - Lisboa, Portugal ER - TY - CONF T1 - Quantifying Security Leaks in Spread Spectrum Data Hiding: A Game Theoretic Approach T2 - Security, Steganography, and Watermarking of Multimedia Contents Y1 - 2004 A1 - Pedro Comesaña A1 - Fernando Pérez-González ED - Edward J. Delp ED - Ping W. Wong KW - data-hiding KW - watermarking JF - Security, Steganography, and Watermarking of Multimedia Contents T3 - Proc. of SPIE PB - SPIE CY - San Jose, California, USA VL - 5306 ER - TY - CONF T1 - Rational Dither Modulation: a novel data-hiding method robust to value-metric attacks T2 - IEEE International Workshop on Multimedia Signal Processing Y1 - 2004 A1 - Fernando Pérez-González A1 - Mauro Barni A1 - Andrea Abrardo A1 - C. Mosquera KW - data-hiding KW - watermarking JF - IEEE International Workshop on Multimedia Signal Processing CY - Siena, Italy ER - TY - CONF T1 - Revealing the true achievable rates of Scalar Costa Scheme T2 - IEEE International Workshop on Multimedia Signal Processing Y1 - 2004 A1 - Luis Pérez-Freire A1 - Fernando Pérez-González A1 - Sviatoslav Voloshynovskiy KW - data-hiding KW - watermarking JF - IEEE International Workshop on Multimedia Signal Processing CY - Siena, Italy ER - TY - THES T1 - Digital image data hiding using side information Y1 - 2003 A1 - Félix Balado KW - data-hiding KW - watermarking PB - University of Vigo, Spain ER - TY - CONF T1 - Dither-Modulation Data hiding with distortion-compensation: exact performance analysis and an improved detector for JPEG attacks. T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2003 A1 - Fernando Pérez-González A1 - Pedro Comesaña A1 - Félix Balado KW - data-hiding KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Barcelona, Spain ER - TY - CONF T1 - Hexagonal Quantizers are not Optimal for 2-D Data Hiding T2 - Security and Watermarking of Multimedia Contents Y1 - 2003 A1 - Félix Balado A1 - Fernando Pérez-González ED - Ping W. Wong ED - Edward J. Delp KW - data-hiding KW - watermarking JF - Security and Watermarking of Multimedia Contents T3 - Proc. of SPIE CY - Santa Clara, USA VL - 5020 ER - TY - CONF T1 - The Importance of aliasing in structured quantization index modulation data hiding (invited lecture) T2 - International Workshop on Digital Watermarking (IWDW) Y1 - 2003 A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - International Workshop on Digital Watermarking (IWDW) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg VL - 2939 / 2004 ER - TY - CONF T1 - Optimal Data-Hiding Strategies for Games with BER Payoffs T2 - International Workshop on Digital Watermarking (IWDW) Y1 - 2003 A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Félix Balado ED - Ton Kalker ED - Ingemar J. Cox ED - Yong Man Ro KW - data-hiding KW - watermarking JF - International Workshop on Digital Watermarking (IWDW) T3 - Lecture Notes in Computer Science PB - Springer-Verlag Heidelberg VL - 2939 / 2004 ER - TY - CONF T1 - Optimal Strategies for Spread-Spectrum and Quantized-Projection image data hiding games with BER Payoffs T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2003 A1 - Pedro Comesaña A1 - Fernando Pérez-González A1 - Félix Balado KW - data-hiding KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) PB - IEEE CY - Barcelona, Spain ER - TY - JOUR T1 - Performance Analysis of Existing and New Methods for Data Hiding with Known-Host Information in Additive Channels JF - IEEE Transactions on Signal Processing Y1 - 2003 A1 - Fernando Pérez-González A1 - Félix Balado A1 - Juan R. Hernández KW - data-hiding KW - watermarking VL - 51 N1 - Special Issue on Signal Processing for Data Hiding in Digital Media & Secure Content Delivery ER - TY - JOUR T1 - Analysis of Pilot-Based Synchronization Algorithms for Watermarking of Still Images JF - Signal Processing: Image Communication Y1 - 2002 A1 - Manuel Alvarez-Rodríguez A1 - Fernando Pérez-González KW - data-hiding KW - watermarking VL - 17 ER - TY - CONF T1 - Improving Data Hiding Performance by Using Quantization in a Projected Domain T2 - IEEE International Conference on Multimedia and Expo (ICME) Y1 - 2002 A1 - Fernando Pérez-González A1 - Félix Balado KW - data-hiding KW - watermarking JF - IEEE International Conference on Multimedia and Expo (ICME) CY - Lausanne, Switzerland ER - TY - CONF T1 - Nothing But a Kiss: A Novel and Accurate Approach to Assessing the Performance of Multidimensional Distortion-Compensated Dither Modulation T2 - International Workshop on Information Hiding (IH) Y1 - 2002 A1 - Fernando Pérez-González A1 - Félix Balado KW - data-hiding KW - watermarking JF - International Workshop on Information Hiding (IH) T3 - Lecture Notes in Computer Science PB - Springer-Verlag CY - Noorwijkerhout, The Netherlands ER - TY - CONF T1 - Provably or Probably Robust Data Hiding? T2 - IEEE International Conference on Multimedia and Expo (ICME) Y1 - 2002 A1 - Félix Balado A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - IEEE International Conference on Multimedia and Expo (ICME) CY - Lausanne, Switzerland ER - TY - CONF T1 - Quantized Projection Data Hiding T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2002 A1 - Fernando Pérez-González A1 - Félix Balado KW - data-hiding KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) CY - Rochester (NY), USA ER - TY - JOUR T1 - Approaching the Capacity Limit in Image Watermarking: A Perspective on Coding Techniques for Data Hiding Applications JF - Signal Processing Y1 - 2001 A1 - Fernando Pérez-González A1 - Juan R. Hernández A1 - Félix Balado KW - data-hiding KW - watermarking VL - 81 N1 - Special Section on Information Theoretic Aspects of Digital Watermarking ER - TY - CONF T1 - Coding at the Sample Level for Data Hiding: Turbo and Concatenated Codes T2 - Security and Watermarking of Multimedia Contents Y1 - 2001 A1 - Félix Balado A1 - Fernando Pérez-González ED - Ping W. Wong ED - Edward J. Delp KW - data-hiding KW - watermarking JF - Security and Watermarking of Multimedia Contents T3 - Proc. of SPIE CY - San José, USA VL - 4314 ER - TY - CONF T1 - Turbo Coding for Sample-Level Watermarking in the DCT Domain T2 - IEEE International Conference on Image Processing (ICIP) Y1 - 2001 A1 - Félix Balado A1 - Fernando Pérez-González A1 - Sandro Scalise KW - data-hiding KW - watermarking JF - IEEE International Conference on Image Processing (ICIP) CY - Thessaloniki, Greece ER - TY - JOUR T1 - DCT-Domain Watermarking Techniques for Still Images: Detector Performance Analysis and a New Structure JF - IEEE Transactions on Image Processing Y1 - 2000 A1 - Juan R. Hernández A1 - Martín Amado A1 - Fernando Pérez-González KW - data-hiding KW - watermarking VL - 9 N1 - Special Issue on Image and Video Processing for Digital Libraries ER - TY - JOUR T1 - Improving the Performance of Spatial Watermarking of Images Using Channel Coding JF - Signal Processing Y1 - 2000 A1 - Juan R. Hernández A1 - José M. Rodríguez A1 - Fernando Pérez-González KW - data-hiding KW - watermarking VL - 80 ER - TY - CONF T1 - Novel Detector Structures for Watermark Extraction in the DCT Domain T2 - Workshop on Nonlinear Signal and Image Processing Y1 - 1999 A1 - Juan R. Hernández A1 - Martín Amado A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - Workshop on Nonlinear Signal and Image Processing PB - IEEE-EURASIP CY - Antalya, Turkey ER - TY - JOUR T1 - Statistical Analysis of Watermarking Schemes for Copyright Protection of Images JF - Proc. of the IEEE Y1 - 1999 A1 - Juan R. Hernández A1 - Fernando Pérez-González KW - data-hiding KW - watermarking VL - 87 N1 - Special Issue on Identification and Protection of Multimedia Information ER - TY - CONF T1 - A Tutorial on Digital Watermarking T2 - IEEE Annual Carnahan Conference on Security Technology Y1 - 1999 A1 - Fernando Pérez-González A1 - Juan R. Hernández KW - data-hiding KW - watermarking JF - IEEE Annual Carnahan Conference on Security Technology CY - Madrid, Spain ER - TY - CONF T1 - Coding and Synchronization: A Boost and a Bottleneck for the Development of Image Watermarking T2 - COST #254 Int. Workshop on Intelligent Communications Y1 - 1998 A1 - Juan R. Hernández A1 - Fernando Pérez-González A1 - José M. Rodríguez KW - data-hiding KW - watermarking JF - COST #254 Int. Workshop on Intelligent Communications PB - SSGRR CY - L'Aquila, Italy ER - TY - CONF T1 - The Impact of Channel Coding on the Performance of Spatial Watermarking for Copyright Protection T2 - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Y1 - 1998 A1 - Juan R. Hernández A1 - Fernando Pérez-González A1 - José M. Rodríguez KW - data-hiding KW - watermarking JF - IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) CY - Seattle, Washington, USA VL - 5 ER - TY - CONF T1 - Improving DCT-Domain Watermark Extraction Using Generalized Gaussian Models T2 - COST #254 Int. Workshop on Intelligent Communications and Multimedia Terminals Y1 - 1998 A1 - Juan R. Hernández A1 - Fernando Pérez-González A1 - Martín Amado KW - data-hiding KW - watermarking JF - COST #254 Int. Workshop on Intelligent Communications and Multimedia Terminals CY - Ljubljana, Slovenia ER - TY - JOUR T1 - Performance Analysis of a 2D-Multipulse Amplitude Modulation Scheme for Data Hiding and Watermarking of Still Images JF - IEEE Journal on Selected Areas in Communications Y1 - 1998 A1 - Juan R. Hernández A1 - Fernando Pérez-González A1 - José M. Rodríguez A1 - Gustavo Nieto KW - data-hiding KW - watermarking VL - 16 ER - TY - CONF T1 - Throwing More Light on Image Watermarks T2 - International Workshop on Information Hiding (IH) Y1 - 1998 A1 - Juan R. Hernández A1 - Fernando Pérez-González KW - data-hiding KW - watermarking JF - International Workshop on Information Hiding (IH) T3 - Lecture Notes in Computer Science PB - Springer-Verlag CY - Portland, Oregon, USA VL - 1525 ER - TY - CONF T1 - Data Hiding for Copyright Protection of Still Images T2 - Emerging Techniques for Communication Terminals Y1 - 1997 A1 - Juan R. Hernández A1 - Fernando Pérez-González A1 - José M. Rodríguez KW - data-hiding KW - watermarking JF - Emerging Techniques for Communication Terminals PB - ENSEEIHT CY - Tolouse, France ER -