| Presentation | 2011-09-20 A Reversible and Tampering Detective Steganography for Probative Acoustic Data Using Lossless Compression Xuping HUANG, Akira NISHIMURA, Isao ECHIZEN, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A reversible and verifiable tampering detection steganographic method is described for probative acoustic data that uses lossless compression with the Huffman algorithm partially applied to the sampled data stream in the perceptual psychoacoustic time domain. Speech data is divided into fixed-size frames, and the feature value of each frame is calculated, embedded in the capacity location reserved by the compression algorithm, and then used to detect tampering and identify the tampering positions in each frame. Embedding and extraction algorithms are used to achieve reversibility and are implemented using speech data. Objective testing shows that the proposed method is effective and that the distortion meets ITU-T recommendations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Steganography / Tampering Detection / Probative Acoustic Data / Reversibility |
| Paper # | LOIS2011-22,IE2011-55,EMM2011-33 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2011/9/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Reversible and Tampering Detective Steganography for Probative Acoustic Data Using Lossless Compression |
| Sub Title (in English) | |
| Keyword(1) | Steganography |
| Keyword(2) | Tampering Detection |
| Keyword(3) | Probative Acoustic Data |
| Keyword(4) | Reversibility |
| 1st Author's Name | Xuping HUANG |
| 1st Author's Affiliation | School of Multidisciplinary Sciences, The Graduate University for Advanced Studies(SOKENDAI)() |
| 2nd Author's Name | Akira NISHIMURA |
| 2nd Author's Affiliation | Department of Information Systems Tokyo University of Information Sciences |
| 3rd Author's Name | Isao ECHIZEN |
| 3rd Author's Affiliation | National Institute of Informatics |
| Date | 2011-09-20 |
| Paper # | LOIS2011-22,IE2011-55,EMM2011-33 |
| Volume (vol) | vol.111 |
| Number (no) | 207 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |