期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：2
页码：1076-1079
出版社：TechScience Publications
摘要：Image cryptography is emerging field of the research. There are various techniques has been established for cryptography. The many encryption techniques have been used for hide the visual information (pictures, text, etc.) in images. The main idea of encryption is possibility of decryption by the human vision if the correct key image is used is known as visual cryptography. In this paper, different research has been discussed for Visual Cryptography
