The nature of statistical learning theory
The nature of statistical learning theory
Geometric Attacks on Image Watermarking Systems
IEEE MultiMedia
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
Geometrically invariant watermarking: synchronization through circular Hough transform
Multimedia Tools and Applications
Circularly orthogonal moments for geometrically robust image watermarking
Pattern Recognition
Feature based RDWT watermarking for multimodal biometric system
Image and Vision Computing
A robust image watermarking algorithm using SVR detection
Expert Systems with Applications: An International Journal
Robust Object-Based Watermarking Using Feature Matching
IEICE - Transactions on Information and Systems
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
Watermarking robustness evaluation based on perceptual quality via genetic algorithms
IEEE Transactions on Information Forensics and Security
IEEE Transactions on Multimedia
IEEE Transactions on Image 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
Image analysis by Tchebichef moments
IEEE Transactions on Image Processing
The Nonsubsampled Contourlet Transform: Theory, Design, and Applications
IEEE Transactions on Image Processing
Invariant Image Watermarking Based on Statistical Features in the Low-Frequency Domain
IEEE Transactions on Circuits and Systems for Video Technology
Journal of Systems and Software
Face recognition using Gabor-based direct linear discriminant analysis and support vector machine
Computers and Electrical Engineering
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Based on the support vector regression (SVR) geometric distortions correction, we propose a robust image watermarking algorithm in nonsubsampled contourlet transform (NSCT) domain with good visual quality and reasonable resistance toward geometric attacks in this paper. Firstly, the NSCT is performed on original host image, and corresponding low-pass subband is selected for embedding watermark. Then, the selected low-pass subband is divided into small blocks. Finally, the digital watermark is embedded into host image by modulating the NSCT coefficients in small blocks. In digital watermark detecting procedure, the SVR geometrical distortions correction is utilized. Experimental results show that the proposed image watermarking is invisible, and robust against common image processing and some geometrical attacks.