| 基于PCM编码的信息隐藏方法 |
| |
| 引用本文： | 吴晶 郭秀峰. 基于PCM编码的信息隐藏方法[J]. 长春大学学报, 2005, 15(6): 36-38 |
| |
| 作者姓名： | 吴晶 郭秀峰 |
| |
| 作者单位： | 西北民族大学计算机科学与信息工程学院,甘肃兰州730030 |
| |
| 摘 要： | 数字水印技术作为版权保护的重要手段，已经得到了广泛的研究和应用。本文根据音频PCM编码自身的特点，提出了一种隐藏信息的方法，这种方法的安全性较好，信息不容易被检测出来，且简单实用。
|
| 关 键 词： | PCM编码 脉冲编码 数字水印 |
| 文章编号： | 1009-3907（2005）06-0036-03 |
| 收稿时间： | 2005-05-26 |
| 修稿时间： | 2005-05-26 |
Information hiding method based on PCM coding |
| |
| WU Jing, GUO Xiu-feng. Information hiding method based on PCM coding[J]. Journal of Changchun University, 2005, 15(6): 36-38 |
| |
| Authors: | WU Jing GUO Xiu-feng |
| |
| Affiliation: | School of Computer Scinence and Information Project, Northwest Minorities University, Lanzhou 730030, China |
| |
| Abstract: | As a main method for copyright protection, digital watermarking techniques have been widely studied and applied. This paper presents a novel kind of voice hiding method based on PCM coding. The security of this method is better. The information is not easily examined. It is easy and practical. |
| |
| Keywords: | PCM coding pusle coding digital watermarking |
| 本文献已被 CNKI 维普 等数据库收录！ |
