期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2016
卷号：4
期号：3
页码：3328
DOI：10.15680/IJIRCCE.2016.0403068
出版社：S&S Publications
摘要：In this paper we have proposed the method for providing double layer of security to the user data. in this method each character of the user data including special character is converted into correspond bit binary numbering ASCII code and then each value i s get converted into 8 bit binary number. For embedding process each bit of the character is get embedded into the least significant bit of each pixel of cover image. As only last bit of the each pixel is getting changed, the stego image becomes indistingu ishable from the original image
关键词：Visual Cryptography ;Steganography; Least Significant Steganography; Stego image ; Cover Image ;Peak Signal to Noise Ration (PSNR); Mean Square Error (MSE)
