Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences
By analyzing and proving the correlation between the detection capability of a short duplicate code statistical feature and the probability of cumulating short duplicate codes、the dimension of short duplicate codes,a method to improving the detection capability of a short duplicate code statistical...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2013)01-0051-10/ |
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| _version_ | 1841539870042882048 |
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| author | Shang-ping ZHONG Qiao-fen XU Wen-zhong GUO Bin LIAO |
| author_facet | Shang-ping ZHONG Qiao-fen XU Wen-zhong GUO Bin LIAO |
| author_sort | Shang-ping ZHONG |
| collection | DOAJ |
| description | By analyzing and proving the correlation between the detection capability of a short duplicate code statistical feature and the probability of cumulating short duplicate codes、the dimension of short duplicate codes,a method to improving the detection capability of a short duplicate code statistical feature was found.Then,a blind detection method for image steganography using short duplicate codes statistical model for Hilbert scanning sequences was proposed.The proposed method used Poisson distribution test to detect the stego-message based on the statistical feature of short duplicate code with same elements in LSB Hilbert scanning sequences.So,the proposed method could make full use of Hilbert curve to maintain the good properties of local correlation,and could not only use the correlation of adjacent elements,but also use the correlation of elements in local regions.Theoretical lysis and experiments show that the proposed method can effectively improve the detection rate under the condition of effectively controlling the false alarm rate. |
| format | Article |
| id | doaj-art-6b49bd8699fe4d349c46144d0f8a3d24 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-6b49bd8699fe4d349c46144d0f8a3d242025-01-14T06:34:06ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-01-0134516059668201Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequencesShang-ping ZHONGQiao-fen XUWen-zhong GUOBin LIAOBy analyzing and proving the correlation between the detection capability of a short duplicate code statistical feature and the probability of cumulating short duplicate codes、the dimension of short duplicate codes,a method to improving the detection capability of a short duplicate code statistical feature was found.Then,a blind detection method for image steganography using short duplicate codes statistical model for Hilbert scanning sequences was proposed.The proposed method used Poisson distribution test to detect the stego-message based on the statistical feature of short duplicate code with same elements in LSB Hilbert scanning sequences.So,the proposed method could make full use of Hilbert curve to maintain the good properties of local correlation,and could not only use the correlation of adjacent elements,but also use the correlation of elements in local regions.Theoretical lysis and experiments show that the proposed method can effectively improve the detection rate under the condition of effectively controlling the false alarm rate.http://www.joconline.com.cn/zh/article/doi/1000-436X(2013)01-0051-10/blind detection for image steganographystatistics of short duplicate codes with same elementsHilbert curve scanningcorrelation of adjacent elementscorrelation of elements in local regions |
| spellingShingle | Shang-ping ZHONG Qiao-fen XU Wen-zhong GUO Bin LIAO Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences Tongxin xuebao blind detection for image steganography statistics of short duplicate codes with same elements Hilbert curve scanning correlation of adjacent elements correlation of elements in local regions |
| title | Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences |
| title_full | Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences |
| title_fullStr | Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences |
| title_full_unstemmed | Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences |
| title_short | Blind detection for image steganography using short du ate codes statistical model for Hilbert scanning sequences |
| title_sort | blind detection for image steganography using short du ate codes statistical model for hilbert scanning sequences |
| topic | blind detection for image steganography statistics of short duplicate codes with same elements Hilbert curve scanning correlation of adjacent elements correlation of elements in local regions |
| url | http://www.joconline.com.cn/zh/article/doi/1000-436X(2013)01-0051-10/ |
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