A novel steganographic system with information integrity
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概要
- 論文の詳細を見る
We propose a novel steganographic system that is able to provide a high quality stego image in spite of the high capacity of the concealed information. The number of insertion bits in a pixel is different according to each pixel's characteristics. In addition to that, our system is able to verify whether if the secret information was sent from the sender correctly or if an attacker forged the secret message. We use two frequency coefficients in DCT domain to generate the symbol code to check the integrity of secret information.
- The Institute of Electronics, Information and Communication Engineersの論文
著者
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Kobayashi Kingo
Department Of Computer Science And Information Mathematics The University Of Electro-communications
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YAMAGUCHI Kazuhiko
Department of Computer Science and Information Mathematics, University of Electro-Communications
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Park Youngran
Department of Information and Communications Engineering
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Kang Hyunho
Graduate School of Information Systems, The University of Electro-Communications
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Kobayashi Kingo
Department of Information and Communications Engineering
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