When extracting, only the LSB of mean of complex cepstrum coefficients was judged to restore the watermark.
提取时,只需要判断倒谱域均值的LS B奇偶来恢复秘密水印。
Based on complex cepstrum, the vocal tract vibrations and sub-glottal voice sources of both male and female in chest region were examined.
研究男女胸声区不同发声条件下声带振动和声门下嗓音源特性。
This paper proposed a robust, transparent and blind digital audio watermarking algorithm base on complex cepstrum coefficient mean comparison.
提出一种基于复倒谱系数均值比较的数字音频健壮、透明及盲水印算法。
So far, many kinds of dereverberation methods have been developed, such as complex cepstrum filtering, inverse filtering, beam forming and so on.
目前国内外声混响消减方法很多,如复倒谱法、逆滤波法、波束形成等。
In this paper, we propose an algorithm based on the theory of the complex cepstrum and numerical examples are used to illustrate the advantages of this method.
本文根据复倒谱原理提出一种新算法,并给出数值计算例,具体说明这种方法的优越性。
Methods "Virtual Box count" method was used to collect blood cell membrane signals, which was subsequently processed using the wavelets transform combined with the complex cepstrum analysis method.
方法利用“虚拟盒计数法”方法采集血膜中的细胞分布数据信号,然后进行小波变换结合复倒谱分析方法处理。
Methods "Virtual Box count" method was used to collect blood cell membrane signals, which was subsequently processed using the wavelets transform combined with the complex cepstrum analysis method.
方法利用“虚拟盒计数法”方法采集血膜中的细胞分布数据信号,然后进行小波变换结合复倒谱分析方法处理。
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