AN ADAPTIVE IMAGE WATERMARKING TECHNIQUE BASED ON RDWT

摘要

In this paper an adaptive image watermarking technique based on redundant discrete wavelet transform method in the transform domain is investigated. The performance and robustness of this technique is tested through common image processing operations, such as filtering, common compression, and requantization. Simulation results show that the watermark added by this technique can survive most of the distortions coming from general image processing operations.