ＡｕｄｉｏｓｔｅｇａｎａｌｙｓｉｓｏｆＤＳＳＳｂａｓｅｄｏｎａｕｄｉｏｄｉｓｔｏｒｔｉｏｎｍｅａｓｕｒｅｓ

doi:10.7523/j.issn.2095-6134.2008.2.017

Journal of University of Chinese Academy of Sciences ›› 2008, Vol. 25 ›› Issue (2): 251-256.DOI: 10.7523/j.issn.2095-6134.2008.2.017

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ＡｕｄｉｏｓｔｅｇａｎａｌｙｓｉｓｏｆＤＳＳＳｂａｓｅｄｏｎａｕｄｉｏｄｉｓｔｏｒｔｉｏｎｍｅａｓｕｒｅｓ

ＨＵＡＮＧＨａｏ, ＧＵＯＬｉ, ＬＩＬｉｎ

ＣｉｒｃｕｉｔｓａｎｄＳｙｓｔｅｍＤｅｓｉｇｎＬａｂ，ＤｅｐａｒｔｍｅｎｔｏｆＥｌｅｃｔｒｏｎｉｃＳｃｉｅｎｃｅａｎｄＴｅｃｈｎｏｌｏｇｙ，ＵｎｉｖｅｒｓｉｔｙｏｆＳｃｉｅｎｃｅａｎｄＴｅｃｈｎｏｌｏｇｙｏｆＣｈｉｎａ，Ｈｅｆｅｉ２３００２７，Ｃｈｉｎａ

Received:1900-01-01 Revised:1900-01-01 Online:2008-03-15

Abstract

Abstract: Ｇｉｖｅｎｔｈｅｏｂｓｅｒｖａｔｉｏｎｕｎｄｅｒｒｅｐｅａｔｅｄｅｍｂｅｄｄｉｎｇ，ｔｈｅａｕｄｉｏｄｉｓｔｏｒｔｉｏｎｉｓｔｈｅｆｉｅｒｃｅｓｔｆｏｒｔｈｅｖｅｒｙｆｉｒｓｔｔｉｍｅａｎｄｄｒｏｐｓｓｉｇｎｉｆｉｃａｎｔｌｙｓｕｂｓｅｑｕｅｎｔｌｙ，ａｓｔｅｇａｎａｌｙｓｉｓｍｅｔｈｏｄｏｆＤＳＳＳ（ＤｉｒｅｃｔＳｅｑｕｅｎｃｅＳｐｒｅａｄＳｐｅｃｔｒｕｍ）ｗａｓｐｒｏｐｏｓｅｄ，ｗｈｉｃｈｉｓｉｍｐｌｅｍｅｎｔｅｄｂｙｓｕｐｐｏｒｔｖｅｃｔｏｒｍａｃｈｉｎｅ（ＳＶＭ）ａｓａｃｌａｓｓｉｆｉｅｒ，ｕｓｉｎｇｖａｒｉｏｕｓｄｉｓｔｏｒｔｉｏｎｍｅａｓｕｒｅｓｓｅｎｓｉｔｉｖｅｔｏＤＳＳＳｓｔｅｇｏｍｅｔｈｏｄａｓｆｅａｔｕｒｅｓ，ａｖｏｉｄｉｎｇｅｓｔｉｍａｔｉｏｎｏｆｔｈｅｏｒｉｇｉｎａｌｓｉｇｎａｌ．ＴｈｅｅｘｐｅｒｉｍｅｎｔｒｅｓｕｌｔｓｖｅｒｉｆｙｔｈａｔｔｈｅｐｒｏｐｏｓｅｄｍｅｔｈｏｄｃａｎｄｅｔｅｃｔｔｈｅＤＳＳＳｅｍｂｅｄｄｉｎｇｅｆｆｅｃｔｉｖｅｌｙａｎｄｃａｎａｌｓｏｗｏｒｋｗｉｔｈｄｉｆｆｅｒｅｎｔｅｍｂｅｄｄｉｎｇ
ｓｔｒｅｎｇｔｈ，ａｎｄｔｗｏｍｅｔｈｏｄｓｏｆｄｅｔｅｃｔｉｏｎｗｉｔｈｄｉｆｆｅｒｅｎｔｅｍｂｅｄｄｉｎｇｃａｐａｃｉｔｉｅｓｗｅｒｅｓｕｇｇｅｓｔｅｄ．

Key words: ａｕｄｉｏｓｉｇｎａｌｐｒｏｃｅｓｓｉｎｇ, ｓｔｅｇａｎａｌｙｓｉｓ, ＤＳＳＳ, ｄｉｓｔｏｒｔｉｏｎｍｅａｓｕｒｅｓ, ｓｕｐｐｏｒｔｖｅｃｔｏｒｍａｃｈｉｎｅ

CLC Number:

TP391

ＨＵＡＮＧＨａｏ, ＧＵＯＬｉ, ＬＩＬｉｎ. ＡｕｄｉｏｓｔｅｇａｎａｌｙｓｉｓｏｆＤＳＳＳｂａｓｅｄｏｎａｕｄｉｏｄｉｓｔｏｒｔｉｏｎｍｅａｓｕｒｅｓ[J]. Journal of University of Chinese Academy of Sciences, 2008, 25(2): 251-256.

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[3]	WAN Wei, ZHAO Xian-Feng, HUANG Wei, SHENG Ren-Nong. Steganalysis of MP3Stego based on Huffman table distribution and recoding [J]. , 2012, 29(1): 118-124.
[4]	LIU Shao-Hui, SUN Jian-Chao, YAO Hong-Xun. An improved image steganalysis method based on Markov chains for spread-spectrum data hiding [J]. , 2011, 28(5): 690-695.
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ＡｕｄｉｏｓｔｅｇａｎａｌｙｓｉｓｏｆＤＳＳＳｂａｓｅｄｏｎａｕｄｉｏｄｉｓｔｏｒｔｉｏｎｍｅａｓｕｒｅｓ

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