Dual imaging-based reversible hiding technique using LSB matching. - Tzu-Chuen Lu; Chun-Ya Tseng; Jhih-Huei Wu (Signal Process., 2015)

Dual-image-based reversible data hiding method using center folding strategy. - Tzu-Chuen Lu; Jhih-Huei Wu; Chun-Chih Huang (Signal Process., 2015)

Asymmetric-histogram based reversible information hiding scheme using edge sensitivity detection. - Tzu-Chuen Lu; Chun-Ya Tseng; Jhih-Huei Wu (J. Syst. Softw., 2016)