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echohiding

于 2012-05-02 发布 文件大小:1KB
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  回声隐藏利用人耳听觉系统的时域掩蔽特性,在载体数据的环境特性中嵌入水印信息(Echo hiding ear hearing system of time domain masking properties, environmental characteristics of the data in the carrier embedded watermark )

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