Research on the Fractal Watermarking Method in DCT Domain
Chunxia Li, Shuguo Yang, Dong Ji-xue, Yuqin Zhang · Computer Engineering and Applications Journal · 2006
The paper brings forward a fractal watermarking method in DCT domain.Firstly,it introduces the design scheme of the watermarking.Secondly,it discusses the process of this method at length.At last,it demonstrates this method is right by some tests.These tests prove the method is robust,simple,easy to use.