| Presentation | 1998/7/24 A study on a lossless coding of the super high definition images using the QM-Coder Yoshimitsu KUROKI, Kojiro SHIBA, Yoshifumi UESHIGE, Teiji OHTA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the JPEG lossless mode, the prediction error is entropy-encoded by either Huffman coder or binary arithmetic coder so-called QM-Coder. In the case where the latter is employed, a statistical model is required. The statistical model notates some binary decisions for the prediction error and Markov model conditioning by making use of the previous coded pels. In this paper, although Markov model conditioning is same as JPEG we discuss some schemes of binary representation and state assignment by referring a prediction error distribution of Super High definition Images. The proposed model needs 104 states, which correspond to approximately 2/3 of JPEG. The simuration results show that proposed model provides 1.204～1.556% better compression performance than that of JPEG. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Super high definition image / losless coding / Statistical model / QM-Coder |
| Paper # | IE98-31,PRMU98-54,MVE98-54 |
| Date of Issue |
| Conference Information | |
| Committee | MVE |
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| Conference Date | 1998/7/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Media Experience and Virtual Environment (MVE) |
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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 a lossless coding of the super high definition images using the QM-Coder |
| Sub Title (in English) | |
| Keyword(1) | Super high definition image |
| Keyword(2) | losless coding |
| Keyword(3) | Statistical model |
| Keyword(4) | QM-Coder |
| 1st Author's Name | Yoshimitsu KUROKI |
| 1st Author's Affiliation | Kagoshima National Colledge of Technology() |
| 2nd Author's Name | Kojiro SHIBA |
| 2nd Author's Affiliation | Kagoshima National Colledge of Technology |
| 3rd Author's Name | Yoshifumi UESHIGE |
| 3rd Author's Affiliation | Kagoshima National Colledge of Technology |
| 4th Author's Name | Teiji OHTA |
| 4th Author's Affiliation | Faculty of Engineering, Kyushu Institute of Technology |
| Date | 1998/7/24 |
| Paper # | IE98-31,PRMU98-54,MVE98-54 |
| Volume (vol) | vol.98 |
| Number (no) | 208 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |