Fractal Based Image Steganography
Proceedings of the First International Workshop on Information Hiding
Multimedia Security: Steganography and Digital Watermarking Techniques for Protection of Intellectual Property
Digital Watermarking For Digital Media
Digital Watermarking For Digital Media
Punched Image Watermarking: A Novel Fast Fractal Coding Based Technique
IIH-MSP '07 Proceedings of the Third International Conference on International Information Hiding and Multimedia Signal Processing (IIH-MSP 2007) - Volume 02
IEEE Transactions on Multimedia
Attack on "Watermarking method based on significant difference of wavelet coefficient quantization"
IEEE Transactions on Multimedia
A feature-based robust digital image watermarking scheme
IEEE Transactions on Signal Processing
Multipurpose Watermarking Based on Multiscale Curvelet Transform
IEEE Transactions on Information Forensics and Security
A novel fractal image watermarking
IEEE Transactions on Multimedia
An Efficient Watermarking Method Based on Significant Difference of Wavelet Coefficient Quantization
IEEE Transactions on Multimedia
A review of the fractal image coding literature
IEEE Transactions on Image Processing
A fast encoding algorithm for fractal image compression using the DCT inner product
IEEE Transactions on Image Processing
Fast fractal image encoding based on adaptive search
IEEE Transactions on Image Processing
Multiscale Fragile Watermarking Based on the Gaussian Mixture Model
IEEE Transactions on Image Processing
Robust Image Watermarking Based on Multiband Wavelets and Empirical Mode Decomposition
IEEE Transactions on Image Processing
A robust image authentication method distinguishing JPEG compression from malicious manipulation
IEEE Transactions on Circuits and Systems for Video Technology
Variable dimension range and domain block-based fractal image coding
IEEE Transactions on Circuits and Systems for Video Technology
RST-invariant digital image watermarking based on log-polar mapping and phase correlation
IEEE Transactions on Circuits and Systems for Video Technology
A robust zero-watermarking scheme using Canny edge detector
International Journal of Electronic Security and Digital Forensics
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In this paper, a new multi-purpose watermarking technique is presented which satisfies both verification and authentication purposes simultaneously by embedding a binary watermark into the image. The proposed method uses a special type of fractal block coding with a local search region with contrast scaling and mean of range block as its parameters. It also utilizes Fuzzy C-Mean clustering to specify the watermark bits. To overcome the high computational complexity of fractal coding, a new simple coding method is also presented which improves the robustness of the watermarking and decreases the run time of fractal block coding in the watermarking procedure. To measure the fragility and robustness of the method to signal distortions such as JPEG compression, median filter, and additive noise, some experiments were employed. The experimental results showed that the proposed method has provided a sensitive authentication and a reliable verification.