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  1. MPGextract

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  2. 一个mpg压缩的水印提取程序,考虑到了几种压缩格式,并基于此提出DCT频率域上的水印提取.对学习视频水印的人有help-Mpg compressed a watermark extraction procedure, taking into account several types of compression formats, and based on this proposed DCT frequency domain watermark extraction. For learning
  3. 所属分类:Special Effects

    • 发布日期:2017-03-30
    • 文件大小:1.32kb
    • 提供者:zzy
  1. A.Blind.and.Robust.Watermarking.Scheme

    0下载:
  2. Abstract- H.264/AVC is becoming a popular video codec for its better compression ratio, lower distortion and applicability to portable electronic devices. Thus, issues of copyright protection appropriate for this standard become very importan
  3. 所属分类:Special Effects

    • 发布日期:2017-03-24
    • 文件大小:475.34kb
    • 提供者:lie
  1. A.Blind.MPEG-2.Video.Watermarking.Robust.to.Regula

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  2. Abstract—Based on the observation that low-frequency DCT coefficients of an image are less affected by geometric processing, we propose a new blind MPEG-2 video watermarking algorithm robust to camcorder recording. Both the embedding and extr
  3. 所属分类:Special Effects

    • 发布日期:2017-03-24
    • 文件大小:133.06kb
    • 提供者:lie
  1. example1

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  2. 基于DCT的数字视频水印源程序,Matlab编写,可以直接运行-DCT-based digital video watermarking source code, Matlab can be run directly
  3. 所属分类:Special Effects

    • 发布日期:2017-04-08
    • 文件大小:4.7kb
    • 提供者:Etone
  1. DCT2

    0下载:
  2. 基于DCT变换的数字视频水印源程序,在Matlab中可以直接运行-DCT-based digital video watermarking source code in Matlab can be run directly
  3. 所属分类:Special Effects

    • 发布日期:2017-05-26
    • 文件大小:9.2mb
    • 提供者:Etone
  1. Blind-video-watermarking-DCT

    0下载:
  2. 基于离散余弦变换的自适应盲视频水印算法Blind video watermarking algorithm based on adaptive discrete cosine transform-Blind video watermarking algorithm based on adaptive discrete cosine transform
  3. 所属分类:Special Effects

    • 发布日期:2017-11-18
    • 文件大小:176.46kb
    • 提供者:夏丽娟
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