Digital image watermarking based on discrete wavelet transform
Journal of Computer Science and Technology
Data Encryption Using MRF with an RSA Key
PCM '01 Proceedings of the Second IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Robust digital image watermarking method against geometrical attacks
Real-Time Imaging
Embedding color watermarks in color images
EURASIP Journal on Applied Signal Processing
Optimal detector for multiplicative watermarks embedded in the DFT domain of non-white signals
EURASIP Journal on Applied Signal Processing
Digital watermarking of polygonal meshes with linear operators of scale functions
Computer-Aided Design
A multi-user based watermarking system with two-security-level keys
IWDW'02 Proceedings of the 1st international conference on Digital watermarking
Secure steganography for audio signals
ISCGAV'10 Proceedings of the 10th WSEAS international conference on Signal processing, computational geometry and artificial vision
A novel approach to digital watermarking, exploiting colour spaces
Signal Processing
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Watermark casting on digital images is an important problem since it affects many aspects of the information market. We propose a method for casting digital watermarks on images, and we analyze its effectiveness. The satisfaction of some basic demands in this area is examined, and a method for producing digital watermarks is proposed. Moreover, issues like immunity to subsampling and image-dependent watermarks are examined, and simulation results are provided for the verification of the above-mentioned topics