A robust watermarking scheme for digital image using self similarity. - Jieh-Ming Shieh; Der-Chyuan Lou; Hao-Kuan Tso (ITRE, 2005)

A semi-blind digital watermarking scheme based on singular value decomposition. - Jieh-Ming Shieh; Der-Chyuan Lou; Ming-Chang Chang (Comput. Stand. Interfaces, 2006)

A robust buyer-seller watermarking scheme based on DWT. - Der-Chyuan Lou; Jieh-Ming Shieh; Hao-Kuan Tso (Int. J. Pattern Recognit. Artif. Intell., 2006)