| 多途效应对信息隐藏技术水下应用的影响 |
| |
| 引用本文： | 韩树平,刘建波,许兆鹏. 多途效应对信息隐藏技术水下应用的影响[J]. 舰船电子工程, 2012, 32(1): 113-114 |
| |
| 作者姓名： | 韩树平 刘建波 许兆鹏 |
| |
| 作者单位： | 海军潜艇学院,青岛,266042 |
| |
| 摘 要： | 水声信道复杂多变的特点给信息隐藏技术在水下的应用带来了很大的困难,最大的挑战就在于多途效应。通过建立简单的多途效应模型,分析了多途效应引起的误差噪声。讨论了多途效应对信息隐藏算法的影响,并提出了相应的对策。
|
| 关 键 词： | 信息隐藏技术 多途效应 数字水印 |
Multi-path Effect on Steganography Underwater |
| |
| HAN Shuping,LIU Jianbo,XU Zhaopeng. Multi-path Effect on Steganography Underwater[J]. Ship Electronic Engineering, 2012, 32(1): 113-114 |
| |
| Authors: | HAN Shuping LIU Jianbo XU Zhaopeng |
| |
| Affiliation: | (Navy Submarine Academy,Qingdao 266042) |
| |
| Abstract: | The underwater channel is complex and changeable,which brings difficulty to the application of steganography underwater,the biggest challenge is multi-path effect.The noise which is caused by multi-path effect is analyzed through the multi-path effect model which is established.The multi-path effect on steganography algorithm is discussed,while the countermeasures are proposed. |
| |
| Keywords: | steganography multi-path effect digital watermarking |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
