Reversible data hiding based on grayscale value histogram with optimal multiple pairs of crests and troughs. - Hsien-Wei Yang; I-En Liao; Chaur-Chin Chen (ICOIN, 2009)

Interleaving Max-Min Difference Histogram Shifting Data Hiding Method. - Hsien-Wei Yang; Kuo-Feng Hwang; Shou-Shiung Chou (J. Softw., 2010)

Reversible Data Hiding Based on Median Difference Histogram. - Hsien-Wei Yang; I-En Liao; Chaur-Chin Chen (J. Inf. Sci. Eng., 2011)