Robust Watermarking Technique Used in Medical Volume Data
BR Han, JB Li, L Zong · West Indian Medical Journal · 2017
Medical volume data are always concerned with the breach of confidentiality. A robust watermarking technique, resisting conventional attack, is proposed in this paper. The watermarking technique is a zero-watermarking. Firstly, the original watermarking image scrambling opts to use a novel Chebyshev chaotic neural network. Secondly, the medical volume data are split