Digital watermarking
Distinctive Image Features from Scale-Invariant Keypoints
International Journal of Computer Vision
Geometric Attacks on Image Watermarking Systems
IEEE MultiMedia
A robust content-based digital image watermarking scheme
Signal Processing
Multiuser-based shadow watermark extraction system
Information Sciences: an International Journal
A survey of RST invariant image watermarking algorithms
ACM Computing Surveys (CSUR)
Circularly orthogonal moments for geometrically robust image watermarking
Pattern Recognition
Fidelity-guaranteed robustness enhancement of blind-detection watermarking schemes
Information Sciences: an International Journal
A local Tchebichef moments-based robust image watermarking
Signal Processing
Information Sciences: an International Journal
Wavelet-based copyright-protection scheme for digital images based on local features
Information Sciences: an International Journal
A Modified Feature Based Image Watermarking Scheme in NSCT Domain
IAS '09 Proceedings of the 2009 Fifth International Conference on Information Assurance and Security - Volume 01
IEEE Transactions on Image Processing
Robust watermarking and compression for medical images based on genetic algorithms
Information Sciences: an International Journal
A feature-based robust digital image watermarking scheme
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
Robust template matching for affine resistant image watermarks
IEEE Transactions on Image Processing
Rotation, scale, and translation resilient watermarking for images
IEEE Transactions on Image Processing
Geometric Invariance in image watermarking
IEEE Transactions on Image Processing
Digital watermarking robust to geometric distortions
IEEE Transactions on Image Processing
The Nonsubsampled Contourlet Transform: Theory, Design, and Applications
IEEE Transactions on Image Processing
RST-invariant digital image watermarking based on log-polar mapping and phase correlation
IEEE Transactions on Circuits and Systems for Video Technology
Invariant image watermark using Zernike moments
IEEE Transactions on Circuits and Systems for Video Technology
Reversible data hiding based on block median preservation
Information Sciences: an International Journal
Perceptually adaptive spread transform image watermarking scheme using Hadamard transform
Information Sciences: an International Journal
An optimal image watermarking approach based on a multi-objective genetic algorithm
Information Sciences: an International Journal
A new SVM-based image watermarking using Gaussian-Hermite moments
Applied Soft Computing
Geometrically invariant image watermarking using Polar Harmonic Transforms
Information Sciences: an International Journal
Performance evaluation of moment-based watermarking methods: A review
Journal of Systems and Software
Journal of Visual Communication and Image Representation
A high capacity and strong robust fingerprinting for compressed images
Computers and Electrical Engineering
Bayesian Segmentation Based Local Geometrically Invariant Image Watermarking
Fundamenta Informaticae
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Rotation invariance is one of the most challenging issues in robust image watermarking. This paper presents two rotation invariant watermark embedding schemes in the non-subsampled contourlet transform (NSCT) domain based on the scale-adapted local regions. Watermark synchronization is achieved using the scale-space feature point based local characteristic regions. The first method embeds a binary watermark sequence by partitioning the local regions in a rotation invariant pattern. The second method embeds a binary watermark image in a content based manner, and the watermark signal is adaptive to the orientation of the image. Both methods achieve rotation invariant embedding by only using the rotation normalizing angle, thus no interpolation operation is performed. Extensive simulation results and comparisons show that the proposed schemes can efficiently resist both signal processing attacks and geometric attacks.