Cluster in Digital Image Watermarking
Jianhua Chen · Journal of Jimei University Natural Science · 2005
Taking K-means cluster algorithm for example, cluster algorithm to d igital image watermark- ing is applied. The experimental results demonstrate that thismethod takes full advantage of the image s char- acteristic to puzzle others; it can deal with all kind of information thatwant to be embedded and recover the embedded information without any loss. The d igital image watermarking generated by thismethod has a ability of anti-jamm ing. So this method can be used to generate d igital image watermarking for copyright protection, d igital fingerprint, hidden annotation and so on.