| Presentation | 2005/1/3 SCALABLE SCRAMBLING FOR MPEG VIDEO(International Workshop on Advanced Image Technology 2005) Ayuko Takagi, Kiyoshi Nishikawa, Hitoshi Kiya, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Scrambling method with scalability for MPEG video is considered. Scalable scrambling is done by scrambling multiple times on MPEG bitstream. In order to perform scrambling on the same MPEG bitstream multiple times, the scrambling method must not destroy the MPEG bitstream structure. By combining multiple scrambling methods, generated MPEG bitstream will hold each feature of its method. Descrambling is done on each scrambling method by its order, and by selecting which level to be descrambled, the scalability is obtained. Simulation results are shown using different scrambling methods. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | IE2004-129 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2005/1/3(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Image Engineering (IE) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | SCALABLE SCRAMBLING FOR MPEG VIDEO(International Workshop on Advanced Image Technology 2005) |
| Sub Title (in English) | |
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| 1st Author's Name | Ayuko Takagi |
| 1st Author's Affiliation | Dept. of Informatics and Media Technology, Shohoku College() |
| 2nd Author's Name | Kiyoshi Nishikawa |
| 2nd Author's Affiliation | Dept. of Electrical Engineering, Tokyo Metropolitan University |
| 3rd Author's Name | Hitoshi Kiya |
| 3rd Author's Affiliation | Dept. of Electrical Engineering, Tokyo Metropolitan University |
| Date | 2005/1/3 |
| Paper # | IE2004-129 |
| Volume (vol) | vol.104 |
| Number (no) | 544 |
| Page | pp.pp.- |
| #Pages | 6 |
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