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    ASIA unversity > 資訊學院 > 資訊工程學系 > 會議論文 >  Item 310904400/8830


    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/8830


    Title: Information hiding in dual images with reversibility
    Authors: Chang, Chin-Chen;Chou, Yung-Chen;Kieu, The Duc
    Contributors: Department of Computer Science and Information Engineering
    Keywords: Multimedia systems;Bit stream;Dual image;Embedding capacity;Information hiding;Novel information;Secret information;Stego image;Visual qualities
    Date: 2009
    Issue Date: 2010-04-08 20:22:07 (UTC+8)
    Publisher: Asia University
    Abstract: Secret information protection has received increasing attention from the information technology community. Proposing a novel information hiding scheme to effectively conceal secret information in various applications is encouraged. In this paper, we proposed a novel reversible information hiding scheme by embedding secret information into dual image. The proposed scheme first converts the secret bit stream into secret digits in the base-5 numeral system. Then, two secret digits are embedded into one pixel pair at a time by distributing them into a dual image (i.e. two stego images). The experimental results show that the proposed scheme achieves high embedding capacity and good visual quality of stego images. © 2009 IEEE.
    Relation: 3rd International Conference on Multimedia and Ubiquitous Engineering, MUE 2009 :145-152
    Appears in Collections:[資訊工程學系] 會議論文

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