Quantization Step Parity-based Steganography for MP3 Audio
Quantization Step Parity-based Steganography for MP3 Audio
复制标题
MP3 音频基于量化步长奇偶校验的隐写术
DOI:
10.3233/fi-2009-190
复制
发表时间:
2009
影响因子:
0.8
通讯作者:
王让定
中科院分区:
文献类型:
--
作者:
严迪群;张力光;王让定
Petitcolas has proposed a steganographic technique called MP3Stego which can hide secret messages in a MP3 audio. This technique is well-known because of its high capacity. However, in rare cases, the normal audio encoding process will be terminated due to the endless loop problem caused by embedding operation. In addition, the statistical undetectability of MP3Stego can be further improved. Inspired by MP3Stego, a new steganographic method for MP3 audio is proposed in this paper. The parity bit of quantization step rather than the parity bit of block size in MP3Stego is employed to embed secret messages. Compared with MP3Stego, the proposed method can avoid the endless loop problem and achieve better imperceptibility and higher security.
登录
查看更多内容
DOI:
10.1145/1101149.1101247
发表时间:
2005-11
期刊:
Proceedings of the 13th annual ACM international conference on Multimedia
影响因子:
--
作者:
K. Takagi;S. Sakazawa
通讯作者:
K. Takagi;S. Sakazawa
DOI:
--
发表时间:
2007-12
期刊:
--
影响因子:
--
作者:
N. Moghadam;H. Sadeghi
通讯作者:
N. Moghadam;H. Sadeghi
DOI:
10.1108/k.2009.06738eae.001
发表时间:
2006-12
期刊:
--
影响因子:
--
作者:
通讯作者:
--
DOI:
10.1145/1022594.1022597
发表时间:
2004-10
期刊:
Commun. ACM
影响因子:
--
作者:
Huaiqing Wang;Shuozhong Wang
通讯作者:
Huaiqing Wang;Shuozhong Wang
影响因子:
5.4
作者:
Kirovski, D;Malvar, HS
通讯作者:
Malvar, HS