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In this digital era, the authenticity of digital documents can be doubtful because it may suffer from tampering activity. Looking into Muslim community, the most important book/scripture is the Holy Quran. The Muslim community has put great efforts to ensure the authenticity of the printed Holy Quran. However, such effort is not accompanied for digital Holy Quran. In this paper, we propose a fragile...
The Holy Quran is very important to the Muslims with respect to its authenticity. This paper studies and exploits the fragile watermarking method that works on block-wise in the wavelet domain and pixel-wise in the spatial domain. The input image is transformed into wavelet domain using discrete wavelet transform. Then, using block-wise based approach the coefficients matrix of wavelet-transformed...
This paper introduces a novel fragile watermarking method for digital Quran image authentication and tamper identification. The presented scheme utilizes discrete wavelet transform (DWT) and can locate the pixels of malicious tampering if present. The wavelet coefficients are considered for embedding authentication code that are encrypted with a secret key, ensuring high security. The authentication...
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