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3下载:
可以对音频进行水印嵌入与提取,完整的源代码可以直接在matlab上运行,Can be carried out on the audio watermark embedding and extraction, complete source code can be run directly in matlab
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wav格式的音频中实现水印的嵌入与提取
由现成的软件超级MP3转换大师V1.20把mp3->wav
然后再由MATLAB做wav水印嵌入
-wav audio format to achieve watermark embedding and extraction of off-the-shelf software from Super Master V1.20 to MP3 conversion mp3-> wav then wav watermark emb
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一种DCT变换的数字音频水印技术,可以进行水印的嵌入和提取-DCT transform of a digital audio watermarking technique that can be embedded and extracted watermark
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用Matlab实现的数字音频水印嵌入与提取,包括水印提取,水印嵌入,前后对比等功能。-Using Matlab implementation of the digital audio watermark embedding and extraction, including the watermark extraction, the watermark embedding, and other functions before and after contrast.
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音频水印的matlab相关程序,包括两个部分:小波域音频水印(含修正离散余弦变换)及基于HRT和线性回归检测水印的算法。
-Matlab audio watermark-related procedures, including two parts: audio watermarking in wavelet domain (including MDCT) and linear regression based on the HRT and the watermark detection a
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audio watermark matlab code
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这是基于小波变换的音频水印matlab程序, 该程序是基于三段式能量关系嵌入水印的,对研究水印的同仁有帮助。
-This is the audio watermarking matlab program based on wavelet transform. it is based on three-power relations embedded watermark and has help to the watermark research colleagues.
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音频水印在复倒谱域嵌入水印,采用统计均值调制方法嵌入-Audio watermarking in the complex cepstrum domain embedded watermark embedding using statistical average modulation method
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:针对MP3 编码方式和帧结构进行分析,利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步
骤,很好地实现了水印的自适应嵌入。对于不同的系统要求,还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入,使算法
具有更大灵活性。同时在牺牲一定的嵌入空间前提下,实现了水印信息的自同步。实验表明,对于不同风格的音乐,该水印算法
具有很好的不可听性。-In this paper,the encoding method and the frame structure of
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主要介绍基于dct的数字音频水印,以及水印的嵌入和水印的提取-Introduced digital audio watermarking based on dct, and the watermark embedding and watermark extraction
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一种比较好用的音频水印嵌入程序,基于MATLAB实现的。-A relatively easy to use audio watermark embedding process, based on the MATLAB implementation.
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基于小波的音频水印嵌入代码。采用DB1小波-Wavelet-based audio watermark embedding code. Using wavelet DB1
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用matlab编写的数字音频水印算法,包括嵌入、攻击、提取-Using matlab digital audio watermarking algorithms, including embedding, attack, extraction
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scale.m 音频加入水印
scale_tiqu.m 加入水印的音频提取水印
jiazao_tiqu.m 加入水印的音频加入随机噪声后,提取水印
jianqie_tiqu.m 剪切加入水印的音频后提取水印(Scale.m: Audio adding watermark
Scale_tiqu.m: audio watermark extraction with watermark
Jiazao_tiqu.m: after adding the watermark to the random no
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