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cs.CV2021
Image content dependent semi-fragile watermarking with localized tamper detection
Samira Hosseini, Mojtaba Mahdavi
Content-independent watermarks and block-wise independency can be considered as vulnerabilities in semi-fragile watermarking methods. In this paper to achieve the objectives of sem…
cs.CR2021
Blockchain for steganography: advantages, new algorithms and open challenges
Omid Torki, Maede Ashouri-Talouki, Mojtaba Mahdavi
Steganography is a solution for covert communication and blockchain is a p2p network for data transmission, so the benefits of blockchain can be used in steganography. In this pape…