Biblio Export 1 results: RTF EndNote XML Filters: Автор is Jyh-Chiang Yeh [Clear All Filters]2002Chang, Chin-Chen, Ju Yuan Hsiao, and Jyh-Chiang Yeh. "A Colour Image Copyright Protection Scheme based on Visual Cryptography and Discrete Cosine Transform." The Imaging Science Journal (2002): 133-140.Google Scholar RTF EndNote XML