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  1. Large capacity data hiding combined with secure-intra-watennarking based on H.264/AVC

  2. In this study, a method of using the watermark to enhance the security of the data hiding is proposed for H.264/AVC. The DCT coefficients in Intra-frames are modified to embed the watermark while the secrete information is inserted by modulating the

  3. 所属分类：其它

    • 发布日期：2021-02-09
    • 文件大小：1048576
    • 提供者：weixin_38502428