Digital Image Processing (3rd Edition)
Digital Image Processing (3rd Edition)
A Mathematical Theory of Communication
A Mathematical Theory of Communication
Modified patchwork-based watermarking scheme for satellite imagery
Signal Processing
An Image Compression Scheme Using AC Predictions
ICCIMA '07 Proceedings of the International Conference on Computational Intelligence and Multimedia Applications (ICCIMA 2007) - Volume 03
Steganographic methods based on digital logic
SIP'07 Proceedings of the 6th Conference on 6th WSEAS International Conference on Signal Processing - Volume 6
Digital image watermarking by spread spectrum
ICCOM'07 Proceedings of the 11th Conference on 11th WSEAS International Conference on Communications - Volume 11
A robust watermarking technique for copyright protection of digital images
CEA'07 Proceedings of the 2007 annual Conference on International Conference on Computer Engineering and Applications
A remote sensing image self-adaptive blind watermarking algorithm based on wavelet transformation
SSIP'07 Proceedings of the 7th WSEAS International Conference on Signal, Speech and Image Processing
DCT-domain copyright protection scheme based on secret sharing technique
ISCGAV'07 Proceedings of the 7th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
Combining copyright protection and data hiding: a sensitive transformation approach
ISCGAV'06 Proceedings of the 6th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
Image authentication and recovery scheme based on watermarking technique
CEA'08 Proceedings of the 2nd WSEAS International Conference on Computer Engineering and Applications
Image transmission quality analysis over adaptive BCH coding
WSEAS TRANSACTIONS on COMMUNICATIONS
A novel robust watermarking technique using IntDCT based AC prediction
WSEAS Transactions on Computers
StegCure: a comprehensive steganographic tool using enhanced LSB scheme
WSEAS Transactions on Computers
WhiteSteg: a new scheme in information hiding using text steganography
WSEAS Transactions on Computers
Image compression using neural networks and haar wavelet
WSEAS Transactions on Signal Processing
Copyright protection protocols for copyright protection issues
WSEAS Transactions on Computer Research
An improved steganalysis approach for breaking the F5 algorithm
WSEAS Transactions on Computers
Selective encryption techniques of JPEG2000 codestream for medical images transmission
WSEAS Transactions on Circuits and Systems
A Blind Watermarking Algorithm for Color Image Based on Wavelet Transform and Fourier Transform
ICYCS '08 Proceedings of the 2008 The 9th International Conference for Young Computer Scientists
A Blind Watermarking Algorithm Based on DCT
IITA '08 Proceedings of the 2008 Second International Symposium on Intelligent Information Technology Application - Volume 03
Multiuser cryptographic techniques
AFIPS '76 Proceedings of the June 7-10, 1976, national computer conference and exposition
WSEAS Transactions on Signal Processing
Blind watermark algorithm based on HVS and RBF neural network in DWT domain
WSEAS Transactions on Computers
An optimal robust digital image watermarking based on genetic algorithms in multiwavelet domain
WSEAS Transactions on Signal Processing
Data protection for land consolidation with distortion tolerable LSB watermarking
WSEAS Transactions on Information Science and Applications
Encrypting messages with visual key
WSEAS Transactions on Computers
A novel watermarking scheme for JPEG images
WSEAS Transactions on Signal Processing
Parallel implementation of spread spectrum based oblivious visual watermarking using efficient DWT
ACS'06 Proceedings of the 6th WSEAS international conference on Applied computer science
MUSP'06 Proceedings of the 6th WSEAS international conference on Multimedia systems & signal processing
MIV'05 Proceedings of the 5th WSEAS international conference on Multimedia, internet & video technologies
IEEE Transactions on Information Theory
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
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This paper presents a new methodology for data hiding using digital watermarking in the DCT Domain. The methodology relies on a new scheme for encrypting the data prior to the embedding stage. The key used for ciphering is almost of arbitrary length, type and format; this endows the watermark with a powerful, 3-level reinforced security structure. It is a blind-detector watermarking technique and the amount of the hidden data is increased by 60% compared with the traditional AC-Coefficients Prediction algorithm while sustaining a high level of transparency. Simulation results were carried out which demonstrated a promising PSNR, limited blocking artifacts, and a satisfactory level of the overall performance. The paper also presents an extensive survey of prominent digital-watermarking research outcomes in the WSEAS Transactions.