Video Zero Watermarking Based on Combining Singular Value Decompose with Hyperchaos
Liao Xu · Video Engineering · 2009
A video zero watermarking based on using singular value decomposition combining with hyperchaos theory is proposed. This algorithm based on the statistical data before and after the compression shows a great robustness towards compression. It experiments several attacks such as filter, shifting, rotating and zooming separately. The proposed method is simple, speedy, effective and it can realize blind for watermark extracting.