High capacity lossless data hiding based on integer wavelet transform.

Guorong Xuan Yun Q. Shi Zhicheng Ni Jidong Chen Chengyun Yang Yizhan Zhen Junxiang Zheng High capacity lossless data hiding based on integer wavelet transform. 29-32 2004 ISCAS (2) db/conf/iscas/iscas2004-2.html#XuanSNCYZZ04