Guorong Xuan, Chengyun Yang, Yizhan Zhen, Yun Q. Shi, Zhicheng Ni. Reversible data hiding based on wavelet spread spectrum. In IEEE 6th Workshop on Multimedia Signal Processing, MMSP 2004, 29 September-1 October 2004, Siena, Italy. pages 211-214, IEEE, 2004. [doi]
Abstract is missing.