| Presentation | 2000/2/3 A Study on Layered Lossless Video Coding Using MPEG-2 Parameters Junichi NAKAJIMA, Yoshiyuki YASHIMA, Naoki KOBAYASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | MPEG-2 is widely used for video material transmission or digital broadcasting, The other side, for storage, production, or editing of video material, lossless coding system is often required. In layered lossless coding system in which MPEG-2 is performed as a base layer and residual image signal coding as an enhancement layer, we propose a new method to decrease entropy by dividing frequency distribution of residual image signal according to MPEG-2 parameters. Some computer simulation by applying arithmetic coding algorithm to the divided residual image signal were performed, and their results show that 4 to 8% of the amout of bits generated by using conventional method can be reduced. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Video coding / Layered coding / MPEG-2 / Lossless coding |
| Paper # | EID99-128,IE99-124 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2000/2/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Layered Lossless Video Coding Using MPEG-2 Parameters |
| Sub Title (in English) | |
| Keyword(1) | Video coding |
| Keyword(2) | Layered coding |
| Keyword(3) | MPEG-2 |
| Keyword(4) | Lossless coding |
| 1st Author's Name | Junichi NAKAJIMA |
| 1st Author's Affiliation | NTT Cyber Space Laboratories() |
| 2nd Author's Name | Yoshiyuki YASHIMA |
| 2nd Author's Affiliation | NTT Cyber Space Laboratories |
| 3rd Author's Name | Naoki KOBAYASHI |
| 3rd Author's Affiliation | NTT Cyber Space Laboratories |
| Date | 2000/2/3 |
| Paper # | EID99-128,IE99-124 |
| Volume (vol) | vol.99 |
| Number (no) | 610 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |