Enhanced Approach to Steganography Using Bitplanes
نویسندگان
چکیده
Steganography is the concept of embedding information in such a way that its existence is concealed. In this paper we have shown one of the techniques used in Steganography to hide information and deliver the message to the end user using Bit-planes without any loss of data. The method used is to replace lowest 3 or 4 LSB with message bits or image data (assume 8 bit values). We do this method for 8 bits starting from 0 to 7 as 0 is the least significant bit. A bitplane consists of bits corresponding to same significant level in all the elements. Key words—Bit-planes, cover image, LSB, Stego image, Steganography, Steganalysis.
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