| Presentation | 2015-03-13 A Reversible Partial Scrambling Technique Embedding Different Types of Contents Xuefei LI, Seok KANG, Yuji SAKAMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a reversible partial scrambling technique embedding different types of contents. In the proposed technique, for videos with sound, partial scrambling is generated at the same time when the audio data is being embedded into quantized discrete cosine transform (DCT) coefficients of the video data during the coding process to MPEG4 format. For videos with sound muxing standard videos and standard sounds, verification experiments with the MSB values between the original videos and the recovered videos are carried out to verify the effectiveness of the proposed technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Partial scrambling / DCT coefficients / MPEG4 / DRM |
| Paper # | EMM2014-101 |
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| Conference Information | |
| Committee | EMM |
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| Conference Date | 2015/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Enriched Multimedia (EMM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Reversible Partial Scrambling Technique Embedding Different Types of Contents |
| Sub Title (in English) | |
| Keyword(1) | Partial scrambling |
| Keyword(2) | DCT coefficients |
| Keyword(3) | MPEG4 |
| Keyword(4) | DRM |
| 1st Author's Name | Xuefei LI |
| 1st Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University() |
| 2nd Author's Name | Seok KANG |
| 2nd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| 3rd Author's Name | Yuji SAKAMOTO |
| 3rd Author's Affiliation | Graduate School of Information Science and Technology, Hokkaido University |
| Date | 2015-03-13 |
| Paper # | EMM2014-101 |
| Volume (vol) | vol.114 |
| Number (no) | 511 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |