IBM Systems Journal
A DCT-domain system for robust image watermarking
Signal Processing
Robust image watermarking in the spatial domain
Signal Processing
Circularly orthogonal moments for geometrically robust image watermarking
Pattern Recognition
Human visual system based adaptive digital image watermarking
Signal Processing
Sharing secrets in stego images with authentication
Pattern Recognition
A simple ICA-based digital image watermarking scheme
Digital Signal Processing
Robust t-out-of-n oblivious transfer mechanism based on CRT
Journal of Network and Computer Applications
Hardware assisted watermarking for multimedia
Computers and Electrical Engineering
A local Tchebichef moments-based robust image watermarking
Signal Processing
A semi-blind digital watermarking scheme based on singular value decomposition
Computer Standards & Interfaces
Applications of the naturalness preserving transform to image watermarking and data hiding
Digital Signal Processing
A novel CRT-based watermarking technique for authentication of multimedia contents
Digital Signal Processing
SVD-based digital image watermarking scheme
Pattern Recognition Letters
An SVD-based watermarking scheme for protecting rightful ownership
IEEE Transactions on Multimedia
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
Hidden digital watermarks in images
IEEE Transactions on Image Processing
Secret and public key image watermarking schemes for image authentication and ownership verification
IEEE Transactions on Image Processing
Blind MPEG-2 video watermarking robust against geometric attacks: a set of approaches in DCT domain
IEEE Transactions on Image Processing
Embedding image watermarks in dc components
IEEE Transactions on Circuits and Systems for Video Technology
A robust image authentication method distinguishing JPEG compression from malicious manipulation
IEEE Transactions on Circuits and Systems for Video Technology
An adaptive image authentication scheme for vector quantization compressed image
Journal of Visual Communication and Image Representation
An image authentication method by applying Hamming code on rearranged bits
Pattern Recognition Letters
A self-adaptive image normalization and quaternion PCA based color image watermarking algorithm
Expert Systems with Applications: An International Journal
Information Sciences: an International Journal
A new hybrid fuzzy biometric-based image authentication model
International Journal of Hybrid Intelligent Systems
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Digital watermarking techniques have been proposed for copyright protection and authentication of multimedia data. In this paper, we propose a novel Chinese Remainder Theorem (CRT)-based technique for digital watermarking in the Discrete Cosine Transform (DCT) domain that is robust to several common attacks. We compared the performance of the proposed technique with recently proposed Singular Value Decomposition (SVD)-based and spatial CRT-based watermarking schemes. Experimental results have shown that the proposed technique successfully makes the watermark perceptually invisible and has better robustness to common image manipulation techniques such as JPEG compression, brightening and sharpening effects compared to the spatial domain-based CRT scheme. The proposed scheme is able to achieve a Tamper Assessment Function (TAF) value of less than 10% when the watermarked image undergoes JPEG compression between a range of 50 to 70%, where as, the spatial CRT-based scheme produce TAF value of more than 35% and the SVD-based scheme produces TAF value between 10 to 40% depending on the host image, for the same range of compression. When the watermark capacity is doubled, the proposed technique is still able to maintain imperceptibility and low TAF values, for most of the attacks.