Research on the Color Image Watermarking Embedded Method Based on SVD-DWT Domain
Yanrui Li · Microelectronics & Computer · 2011
In this paper,based on discrete wavelet transform and singular value decomposition theory,we embedded RGB waterwark image in colour image.The experiment results indicate that the algorithm is characteristic of high time efficiency,good quality for watermarked image,large amount of information and excellent robustness.