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- W2895736286 abstract "Steganography is a well-known technique of data hiding. The confidential pieces of information are concealed within cover media like image, audio, video such that it does not arouse any attention of eavesdroppers to scrutinize the object and that is the main advantage of steganography over conventional cryptography methods. Steganography techniques are increasingly used for audios and images. Least significant bit modification (LSB) is the most popular method for steganography. In this paper, we propose a novel secure LSB modification scheme, that can be used to hide a secret image with a few cover images. First, we encode the secret image using simple bitwise XOR operations to break strong correlation between adjacent pixels. Then the location selection algorithm has been carried out to find a particular position from least significant four bits to hide a secret bit (from secret image). We have experimented with the proposed method using MATLAB and tested on a grayscale secret image and two grayscale cover images." @default.
- W2895736286 created "2018-10-12" @default.
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- W2895736286 date "2018-10-05" @default.
- W2895736286 modified "2023-09-25" @default.
- W2895736286 title "A Novel Approach of Image Steganography with Encoding and Location Selection" @default.
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- W2895736286 doi "https://doi.org/10.1007/978-981-13-1544-2_10" @default.
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