Invariant Image Recognition by Zernike Moments
IEEE Transactions on Pattern Analysis and Machine Intelligence
The nature of statistical learning theory
The nature of statistical learning theory
A survey of RST invariant image watermarking algorithms
ACM Computing Surveys (CSUR)
An image rectification scheme and its applications in RST invariant digital image watermarking
Multimedia Tools and Applications
Color image watermarking scheme based on linear discriminant analysis
Computer Standards & Interfaces
A New Approach against Color Attacks of Watermarked Images
IIH-MSP '08 Proceedings of the 2008 International Conference on Intelligent Information Hiding and Multimedia Signal Processing
A robust image watermarking algorithm using SVR detection
Expert Systems with Applications: An International Journal
A local Tchebichef moments-based robust image watermarking
Signal Processing
IAS '09 Proceedings of the 2009 Fifth International Conference on Information Assurance and Security - Volume 01
Robust Watermarking into the Color Models Based on the Synchronization Template
ICIMT '09 Proceedings of the 2009 International Conference on Information and Multimedia Technology
Efficient general print-scanning resilient data hiding based on uniform log-polar mapping
IEEE Transactions on Information Forensics and Security
A new robust digital image watermarking based on Pseudo-Zernike moments
Multidimensional Systems and Signal Processing
Geometric Distortions Correction Scheme Based on Hausdorff Distance for Digital Watermarking Image
MMIT '10 Proceedings of the 2010 Second International Conference on MultiMedia and Information Technology - Volume 02
Image watermarking method in multiwavelet domain based on support vector machines
Journal of Systems and Software
Geometric distortion insensitive image watermarking in affine covariant regions
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Local histogram based geometric invariant image watermarking
Signal Processing
A color image watermarking scheme based on artificial immune recognition system
Expert Systems with Applications: An International Journal
A novel color image watermarking scheme in nonsampled contourlet-domain
Expert Systems with Applications: An International Journal
A perceptually tuned watermarking scheme for color images
IEEE Transactions on Image Processing
A video watermarking technique based on pseudo-3-D DCT and quantization index modulation
IEEE Transactions on Information Forensics and Security
Research advances in data hiding for multimedia security
Multimedia Tools and Applications
A robust content based image watermarking using local invariant histogram
Multimedia Tools and Applications
IEEE Transactions on Signal Processing
Image watermarking based on invariant regions of scale-space representation
IEEE Transactions on Signal Processing
A New Digital Image Watermarking Algorithm Resilient to Desynchronization Attacks
IEEE Transactions on Information Forensics and Security
Color Image Watermarking Using Multidimensional Fourier Transforms
IEEE Transactions on Information Forensics and Security
Hypercomplex Fourier Transforms of Color Images
IEEE Transactions on Image Processing
On the Selection of Optimal Feature Region Set for Robust Digital Image Watermarking
IEEE Transactions on Image Processing
Affine Legendre Moment Invariants for Image Watermarking Robust to Geometric Distortions
IEEE Transactions on Image Processing
Correlation-and-Bit-Aware Spread Spectrum Embedding for Data Hiding
IEEE Transactions on Information Forensics and Security
A Message-Passing Approach to Combating Desynchronization Attacks
IEEE Transactions on Information Forensics and Security - Part 2
Full 4-D quaternion discrete Fourier transform based watermarking for color images
Digital Signal Processing
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Most of the existing color image watermarking schemes were designed to mark the image luminance component only, which have some disadvantages: (i) they are sensitive to color attacks because of ignoring the correlation between different color channels, (ii) they are always not robust to geometric distortions for neglecting the watermark desynchronization. It is a challenging work to design a robust color image watermarking scheme. Based on quaternion Fourier transform and least squares support vector machine (LS-SVM), we propose a robust blind color image watermarking in quaternion Fourier transform domain, which has good visual quality. Firstly, the original color image is divided into color image blocks. Then, the fast quaternion Fourier transform is performed on the color image block. Finally, the digital watermark is embedded into original color image by adaptively modulating the real quaternion Fourier transform coefficients of color image block. For watermark decoding, the LS-SVM correction with pseudo-Zernike moments is utilized. Experimental results show that the proposed color image watermarking is not only robust against common image processing operations such as filtering, JPEG compression, histogram equalization, and image blurring, but also robust against the geometrical distortions.