Digital Watermarking Method Using Replacement of Second Least Significant Bit (LSB) with Inverse of LSB
نویسندگان
چکیده
In this paper new algorithm proposed for digital watermarking using Least Significant Bit (LSB) .LSB already used but there is a slightly effect on the image. The above algorithm is using LSB & second LSB bit. Here we used binary value of watermark text in LSB, and in place of second LSB, the inverse of their correspond LSB bit. The proposed algorithm is flexible depending on the length of watermark text. In this paper we compare our proposed algorithm with simple LSB method and other method, for example DCT & DWT. KeywordsDigital watermarking, Least Significant Bit (LSB), Watermark text.
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