| 基于小波算法的音频数字水印技术研究 |
| |
| 引用本文： | 黄明涛. 基于小波算法的音频数字水印技术研究[J]. 农业网络信息, 2011, 0(1): 42-45 |
| |
| 作者姓名： | 黄明涛 |
| |
| 作者单位： | 山东大学,济南,250100 |
| |
| 摘 要： | 数字水印技术作为数字媒体版权保护的有效办法,近年来在国内外引起了人们极大的兴趣。数字水印的基本功能是将产权、产品的标识码以及购买者的信息等(称为水印信号)嵌入到数字媒体中。将小波算法作为音频水印的嵌入和检测算法,并通过Matlab仿真给出实例。
|
| 关 键 词： | 音频数字水印 版权保护 Matlab 小波变换 |
Study on the Digital Watermarking Technology Based on Wavelet Transform |
| |
| HUANG Mingtao. Study on the Digital Watermarking Technology Based on Wavelet Transform[J]. Agriculture Network Information, 2011, 0(1): 42-45 |
| |
| Authors: | HUANG Mingtao |
| |
| Affiliation: | HUANG Mingtao(Shandong University,Jinan 250100) |
| |
| Abstract: | As an effective method for copyright protection,watermarking has intrigued people at home and abroad in recent years.Its basic function is to embed those watermarking signs such as property right,product identification code and information of the buyers into the digital media.Wavelet transform technology was used to embed and calculate the audio watermarking and an example is given by Matlab simulation. |
| |
| Keywords: | audio watermarking copyright protection Matlab wavelet transform |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
