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an_intellegent_audio_water_marking_based_on_dwt-s
... . In this paper, we present a new
robust audio watermarking scheme based on DWT-SVD and
ATS. After applying the DWT to the cover audio signal, we
map the DWT coefficients, and apply the SVD, we search for
the optimal intensity of ...
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DWT_shuiyin.rar
提出了一个新的基于量化抖动和模式分组编码的盲数字图像水印算法,该算法首先在DWT(离散小波变换)的第
二层中频子带中随机选取相应位置的绝对值最大的系数作为水印的嵌入区间,对小波系数进行量化并根据分组编码原
理生成预嵌入模式,然后将一个二值水印图像嵌入到模式当中。
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1DWT.rar
this coding also describes about the image processing techniques of dwt. it also describes the psnr value
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dwt.rar
owdm modulation and demodulation in awgn channel , matlab
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wave1.tar.Z.zip
Wavelet Code for performing DWT. Remove the .zip extension to access files
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embeddinggara.m.zip
Embedding dwt for watermarkin tecnique, using dwt domain in many subbands and with average gain set before without any variance.
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