A forward-backward multi-echo kernel hiding algorithm

HE Yu-hong; CHEN Yu; DU Ting-ting

Chinese

您当前的位置：

首页 >

文章列表页 >

A forward-backward multi-echo kernel hiding algorithm

更新时间：2026-09-04

- A forward-backward multi-echo kernel hiding algorithm
- Vol. 38, Issue 2, Pages: 25-29(2021)
- 作者机构：
  
  四川大学电子信息学院,四川,成都,610065
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2021
- 稿件说明：
移动端阅览
何禹洪, 陈雨, 杜婷婷. 一种前后向多回声核隐藏算法[J]. 微电子学与计算机, 2021, 38(2): 25-29.

HE Yu-hong, CHEN Yu, DU Ting-ting. A forward-backward multi-echo kernel hiding algorithm[J]. 2021, 38(2): 25-29.
何禹洪, 陈雨, 杜婷婷. 一种前后向多回声核隐藏算法[J]. 微电子学与计算机, 2021, 38(2): 25-29. DOI：

HE Yu-hong, CHEN Yu, DU Ting-ting. A forward-backward multi-echo kernel hiding algorithm[J]. 2021, 38(2): 25-29. DOI：

摘要

数字音频水印是保护信息安全、实现防伪溯源、版权保护等的有效办法.多回声核隐藏算法的信息隐藏能力较强，并且具有良好的不可感知性，但后向回声个数的增多所带来的问题是后向回声之间干扰大，导致系统误码率增加，系统鲁棒性能下降.本文提出一种前后向多回声核隐藏算法，在多回声核隐藏算法的基础上引入前向回声，利用前向回声在倒频谱里对延迟点位置处幅度的增强来降低误码率和改善系统的鲁棒性能.结果表明：所提出的改进算法误码率相比多回声核隐藏算法下降22个百分点，且具有更好的鲁棒性能和不可感知性.

Abstract

Digital audio watermarking is an effective method to protect information security

realize anti-counterfeiting traceability

and copyright protection. The multi-echo kernel hiding algorithm has strong information hiding ability and good imperceptibility. However

the problem brought by the increase of the number of backward echoes is that the interference between the backward echoes is large

which leads to the increase of bit error rate and the decrease of system robustness. This paper presents a forward-backward multi-echo kernel hiding algorithm. The forward echo is introduced based on the multi-echo kernel hiding algorithm

and the amplitude of the forward echo in the cepstrum is enhanced to reduce bit error rate and improve the robustness of the system. The results show that the bit error rate of the proposed improved algorithm is 22% lower than that of the multi-echo kernel hiding algorithm

and it has better robust performance and imperceptibility

关键词

Keywords

references

WANG J, WANG R D, YAN D Q, et al. Detection method for echo hiding based on convolutional neural network framework[J]. Journal of Computer Applications, 2020, 40(2): 375-380. DOI: 10.11772/j.issn.1001-9081.2019081400.

ZHANG Q Y, YU D M, GUAN W, et al. Electronic seal system based on digital watermark and its implementation[J]. Computer Engineering and Design, 2007, 28(14): 3483-3485. DOI: 10.16208/j.issn1000-7024.2007.14.063.

ZHANG X J. Design of multiple echoes hiding watermarkingsystem for FM radio[D]. Beijing: Beijing Institute of Technology, 2015.

OH H O, SEOK J W, HONG J W, et al. New echo embedding technique for robust and imperceptible audio watermarking[C]//Proceedings of 2001 IEEE International Conference on Acoustics, Speech, and Signal Processing. Salt Lake City, UT, USA: IEEE, 2001. DOI: 10.1109/ICASSP.2001.941176.

HUANG D Y, YEO T Y. Robust and inaudible multi-echo audio watermarking[C]//Proceedings of the 3rd IEEE Pacific Rim Conference on Multimedia. Taiwan, China: Springer, 2002. DOI: 10.1007/3-540-36228-2_76.

KIM H J, CHOI Y H. A novel echo-hiding scheme with backward and forward kernels[J]. IEEE Transactions on Circuits and Systems for Video Technology, 2003, 13(8): 885-889. DOI: 10.1109/TCSVT.2003.815950.

ZHAO C H, LI F C. Digital audio watermark technique: retrospect and prospect[J]. Journal of Harbin Engineering University, 2002, 23(6): 57-61. DOI: 10.3969/j.issn.1006-7043.2002.06.015.

BENDER W, GRUHL D, MORIMOTO N, et al. Techniques for data hiding[J]. IBM Systems Journal, 1996, 35(3-4): 313-336. DOI: 10.1147/sj.353.0 313.

CHEN Q, CHEN Y, DU T T. Echo hidden audio watermarking algorithm based on error correction coding[J]. Science Technology and Engineering, 2019, 19(30): 227-231 DOI: 227

XU C, WU J, SUN Q. Applications of digital watermarking technology in audio signals[J]. Journal of the Audio Engineering Society, 1999, 47(10): 805-812. DOI: 805

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

A high-efficiency charge pump for ultra-low voltage boost systems

Simulation on the DC characteristics of double heterojunction p-GaN HEMT with AlN/GaN hybrid buffer layer

Monte carlo analysis of V-layout trench SiC neutron detector

Research on the design of blockchain-based AI-generated content traceability framework

Lightweight countermeasures against Spectre attacks on the branch prediction unit

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰