基于LSB的时域音频水印改进算法的软件实现

王璇; 陈朝辉

doi:10.3969/j.issn.1004-1478.2011.03.006

May 2011

Article Contents

WANG Xuan and CHEN Zhao-hui. Software implementation of LSB-based audio watermarking's improved schemes[J]. Journal of Light Industry, 2011, 26(3): 22-25. doi: 10.3969/j.issn.1004-1478.2011.03.006

Citation: WANG Xuan and CHEN Zhao-hui. Software implementation of LSB-based audio watermarking's improved schemes[J]. Journal of Light Industry, 2011, 26(3): 22-25. doi: 10.3969/j.issn.1004-1478.2011.03.006 shu

Software implementation of LSB-based audio watermarking's improved schemes

WANG Xuan ¹ ,
CHEN Zhao-hui ^1,2

Dept. of Electr. Eng. and Auto., Luoyang Inst. of Sci. and Tech., Luoyang 471023, China;
Dept. of Electr. and Infor. Eng., Huazhong Univ. of Sci. and Tech., Wuhan 430373, China

Received Date: 2010-12-27
Available Online: 2011-05-15

Abstract

The audio watermarking scheme of LSB was improved aiming at its easy operation and its lower robustness.The improved LSB watermarking scheme heightens the LSB layers and ensures the limpidity through the change of the contiguous codes and noise shaping.From the wrong bit rate reports achieved by emulation software,the new LSB watermarking scheme has the better robustness.
- digital audio watermaking,
- LSB,
- robustness
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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Software implementation of LSB-based audio watermarking's improved schemes

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通讯作者: 陈斌, bchen63@163.com