IEEE TRANSACTIONS ON IMAGE PROCESSING, VOL. 21, NO. 6, JUNE 2012 2991 Improving Various Reversible Data Hiding Schemes Via Optimal Codes for Binary Covers Weiming Zhang,…
Slide 1Capacity-Approaching Codes for Reversible Data Hiding Weiming Zhang, Biao Chen, and Nenghai Yu Department of Electrical Engineering & Information Science University…