Reversible Data Hiding Based on Reorder and Histogram Shifting in Palette Images
REN Hui, LI Feng-yong, ZHANG Xin-peng, YU Jiang
Journal of Shanghai University(Natural Science Edition) . 2013, (3): 254 -258 .  DOI: 10.3969/j.issn.1007-2861.2013.03.008