| 基于MATLAB的音频数字水印研究 |
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| 引用本文： | 陈坚,李昕. 基于MATLAB的音频数字水印研究[J]. 科技信息, 2009, 0(5) |
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| 作者姓名： | 陈坚 李昕 |
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| 作者单位： | 湖南工学院; |
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| 摘 要： | 综述了音频数字水印技术和对应的MATLAB工具箱函数。提出将MATLAB应用于音频数字水印的技术,用MATLAB语言实现水印预处理、水印嵌入等过程,并给出程序及运行结果。实验结果表明利用MATLAB工具箱处理音频数字水印具有很好的效果。
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| 关 键 词： | 音频数字水印 MATLAB 离散余弦变换 |
Research of Audio Digital Watermark Based on MATLAB |
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| CHEN Jian LI Xin. Research of Audio Digital Watermark Based on MATLAB[J]. Science, 2009, 0(5) |
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| Authors: | CHEN Jian LI Xin |
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| Affiliation: | Hunan Institute of Technology;Hengyang;421002;China |
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| Abstract: | To discribe the audio digital watermark and the relevant toolboxes of MATLAB. Audio digital watermark based on MATLAB is introduced and realizes the process of preprocessing watermark and embedding watermark by utilizing MATLAB language.The programe and running results are presented.The experiment shows that processing audio digital watermark by use of toolboxes of MATLAB is attended with good results. |
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| Keywords: | Audio digital watermark MATLAB DCT |
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