Constrained-storage multistage vector quantization based on genetic algorithms
Pattern Recognition
Modified patchwork-based watermarking scheme for satellite imagery
Signal Processing
Image authentication and recovery scheme based on watermarking technique
CEA'08 Proceedings of the 2nd WSEAS International Conference on Computer Engineering and Applications
Methods for image authentication: a survey
Multimedia Tools and Applications
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Fast VQ Codebook Generation Method Using Codeword Stability Check and Finite State Concept
Fundamenta Informaticae
Robust dual watermarking algorithm for AVS video
Image Communication
Codebook-linked Watermarking Scheme for Digital Images
Fundamenta Informaticae
Controversy Corner: A robust DWT-based copyright verification scheme with Fuzzy ART
Journal of Systems and Software
A secure digital camera architecture for integrated real-time digital rights management
Journal of Systems Architecture: the EUROMICRO Journal
Image Authentication Scheme Based on Self-embedding Watermarking
CIARP '09 Proceedings of the 14th Iberoamerican Conference on Pattern Recognition: Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
Grouping strategies for promoting image quality of watermarking on the basis of vector quantization
Journal of Visual Communication and Image Representation
A novel audio color watermarking scheme based on self-organizing map
IJCNN'09 Proceedings of the 2009 international joint conference on Neural Networks
A secure partition-based document image watermarking scheme
International Journal of Information and Computer Security
Copyright protection for digital image in wireless sensor network
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Multipurpose image watermarking based on the wavelet tree contrast level transformation
ICC'09 Proceedings of the 2009 IEEE international conference on Communications
Copyright authentication for images with a full counter-propagation neural network
Expert Systems with Applications: An International Journal
Multipurpose color image watermarking algorithm based on IWT and halftoning
ACS'10 Proceedings of the 10th WSEAS international conference on Applied computer science
Semi-fragile Zernike moment-based image water marking for authentication
EURASIP Journal on Advances in Signal Processing - Special issue on advanced image processing for defense and security applications
Authentication and protection for medical image
ICCCI'10 Proceedings of the Second international conference on Computational collective intelligence: technologies and applications - Volume Part II
An image authentication scheme based on digital watermarking and image secret sharing
Multimedia Tools and Applications
An SVD audio watermarking approach using chaotic encrypted images
Digital Signal Processing
Image retrieval based on a multipurpose watermarking scheme
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part II
Speech authentication by semi-fragile watermarking
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part III
Novel wavelet-based QIM data hiding technique for tamper detection and correction of digital images
Journal of Visual Communication and Image Representation
Codebook-linked Watermarking Scheme for Digital Images
Fundamenta Informaticae
Fast VQ Codebook Generation Method Using Codeword Stability Check and Finite State Concept
Fundamenta Informaticae
A multipurpose audio aggregation watermarking based on multistage vector quantization
Multimedia Tools and Applications
An overview of digital speech watermarking
International Journal of Speech Technology
Hi-index | 0.02 |
The rapid growth of digital multimedia and Internet technologies has made copyright protection, copy protection, and integrity verification three important issues in the digital world. To solve these problems, the digital watermarking technique has been presented and widely researched. Traditional watermarking algorithms are mostly based on discrete transform domains, such as the discrete cosine transform, discrete Fourier transform (DFT), and discrete wavelet transform (DWT). Most of these algorithms are good for only one purpose. Recently, some multipurpose digital watermarking methods have been presented, which can achieve the goal of content authentication and copyright protection simultaneously. However, they are based on DWT or DFT. Lately, several robust watermarking schemes based on vector quantization (VQ) have been presented, but they can only be used for copyright protection. In this paper, we present a novel multipurpose digital image watermarking method based on the multistage vector quantizer structure, which can be applied to image authentication and copyright protection. In the proposed method, the semi-fragile watermark and the robust watermark are embedded in different VQ stages using different techniques, and both of them can be extracted without the original image. Simulation results demonstrate the effectiveness of our algorithm in terms of robustness and fragility.