TIAN Jun.Reversible data embedding using a difference expansion[J].IEEE Trans Circuits and Systems for Video Technology,2003,13(8):890-896.
[2]
THODI D M,RODRIGUEZ J J.Expansion embedding techniques for reversible watermarking[J].IEEE Trans Image Processing,2007,16(3):721-730.
[3]
HU Yong-jian,LEE H K,CHEN Kai-ying,et al.Difference expansion based reversible data hiding using two embedding directions[J].IEEE Trans Multimedia,2008,10(8):1500-1512.
[4]
LI Xiao-long,YANG Bin,ZENG Tie-yong.Efficient reversible watermarking based on adaptive prediction-error expansion and pixel selection[J].IEEE Trans Image Processing,2011,20(12):3524-3533.
[5]
COLTUC D.Low distortion transform for reversible watermarking[J].IEEE Trans Image Processing,2012,21(1):412-417.
[6]
ALATTAR A M.Reversible watermark using the difference expansion of ageneralized integer transform[J].IEEE Trans Image Processing,2004,13(8):1147-1156.
