Lossless Information Hiding Scheme Based on Pixels Complexity Analysis. - Tzu-Chuen Lu; Cheng-Chun Huang (SITIS, 2007)

Lossless Information Hiding Scheme Based on Predictive Coding. - Tzu-Chuen Lu; Cheng-Chun Huang; Siang-Ru Liao (IIH-MSP, 2009)