| Presentation | 2001/6/21 Rate Contorollable Hierarchical Lossless Image coding Osamu WATANABE, Hitoshi KIYA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Two types of new hierarchical image coding methods are proposed in this paper. For the quick editing of videos/images, the one type of the proposed methods separates the input image into two parts : One is the rate-controlled part, and the other is the lossless part. The other type is eff icient for the improvement of efficiency of the lossless coding in 're-editing' by the conditioning on the tr ansform used in the encoder. Rate control in the sense that the amount of data after coding can be estimated is possible for this type. To verify the efficiency of the proposed methods, we provide some simulations. From the simulations, it is shown that the proposed methods are useful in the editing compared with the coding methods which are not hierarchical. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lossless coding / Lossless transform / Image coding / Image edting / JPEG2000 |
| Paper # | CA2001-7,VLD2001-24,DSP2001-26 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 2001/6/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Rate Contorollable Hierarchical Lossless Image coding |
| Sub Title (in English) | |
| Keyword(1) | Lossless coding |
| Keyword(2) | Lossless transform |
| Keyword(3) | Image coding |
| Keyword(4) | Image edting |
| Keyword(5) | JPEG2000 |
| 1st Author's Name | Osamu WATANABE |
| 1st Author's Affiliation | Department of Electrical Engineering, Tokyo Metropolitan University() |
| 2nd Author's Name | Hitoshi KIYA |
| 2nd Author's Affiliation | Department of Electrical Engineering, Tokyo Metropolitan University |
| Date | 2001/6/21 |
| Paper # | CA2001-7,VLD2001-24,DSP2001-26 |
| Volume (vol) | vol.101 |
| Number (no) | 145 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |