A Method for Protecting Digital Images from Being Copied Illegally. - Chin-Chen Chang 001; Jyh-Chiang Yeh; Ju Yuan Hsiao (Kyoto International Conference on Digital Libraries, 2000)

A Novel Scheme for Securing Image Steganography. - Chin-Chen Chang 001; Jyh-Chiang Yeh; Ju Yuan Hsiao (IEEE Pacific Rim Conference on Multimedia, 2001)