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DIGITAL-WARTERMARKING

于 2013-08-18 发布 文件大小:2552KB
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下载积分: 1 下载次数: 31

代码说明:

  使用DCT和小波变换的数字音频水印生成/解码程序,可存活于方差0.05的高斯白噪声及不同程度的剪切。内含程序/测试文件介绍。(Digital wartermarking encoding/decoding program with DCT and wavelet transform. nice robustness against Gaussian noise with variance less than 0.05 and any type of cropping attack. functions/test files introduction included)

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  • feichouyangswt
    非抽样小波变换的程序,可以自己更改使用,去噪效果较好( UWT s program, you can change the use of their own, better de-noising)
    2015-01-26 10:39:24下载
    积分:1
  • bwclearborder
    single level ,two level, multi level dwt for the denoising
    2012-09-21 19:02:15下载
    积分:1
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    利用小波变换实现对电能质量检测的算法实现(using wavelet transform to detect power quality algorithm)
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    2005-05-27 21:54:02下载
    积分:1
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    这是一个轴承故障分解程序,给予小波变换,小波去噪,小波重构与EMD相结合,有时频谱,边际谱,功率谱(This is a to bearing failure decomposition program given wavelet transform, wavelet denoising wavelet reconstruction combined with EMD, sometimes the spectrum, marginal spectrum, power spectrum)
    2012-11-26 15:15:09下载
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  • wav_sofm
    说明:  使用小波变换和神经网络的混合图像压缩,希望对大家有所帮助(Using wavelet transform and neural network hybrid image compression, I hope all of you to help)
    2008-11-27 08:09:48下载
    积分:1
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    2013-06-25 15:57:52下载
    积分:1
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