Improve Security & Quality of Stego Image Using Proposed LSB Method
نویسندگان
چکیده
Steganography is the art of hiding the fact that communication is taking place, by hiding information in other information.In this paper proposed method focus on improving quality of stego image by increasing value of PSNR and SNR with less number of LSB changed compare to simple LSB method result in better security. This paper also compares results of proposed method with simple LSB.
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تاریخ انتشار 2013