| Presentation | 1997/4/18 A Study on the Relation Bit Allocation and Image Quality of Hierarchical Image Coding Hiroyuki KASAI, Mei KODAMA, Hideyoshi TOMINAGA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper aims at the characteristic analysis of hierarchical image coding, and focuses on the image quality changes by bit allocation to each layers from simulation experiment. When we compare hierarchical image coding with non-hierarchical image coding, we study the largest hierarchical loss and bit allocation ration which provides it. As a result, when bit at 63% of total bit are allocated to Base-Layer, the largest loss is caused. This doesn't depend on total bit or sequences. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hierarchical Image Coding / Hierarchical Loss / Bit Allocation / SNR Scalability |
| Paper # | DSP97-4,IE97-4 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 1997/4/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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 the Relation Bit Allocation and Image Quality of Hierarchical Image Coding |
| Sub Title (in English) | |
| Keyword(1) | Hierarchical Image Coding |
| Keyword(2) | Hierarchical Loss |
| Keyword(3) | Bit Allocation |
| Keyword(4) | SNR Scalability |
| 1st Author's Name | Hiroyuki KASAI |
| 1st Author's Affiliation | Dept. of Electronics and Communication Engineering, WASEDA University() |
| 2nd Author's Name | Mei KODAMA |
| 2nd Author's Affiliation | Dept. of Electronics and Communication Engineering, WASEDA University |
| 3rd Author's Name | Hideyoshi TOMINAGA |
| 3rd Author's Affiliation | Dept. of Electronics and Communication Engineering, WASEDA University |
| Date | 1997/4/18 |
| Paper # | DSP97-4,IE97-4 |
| Volume (vol) | vol.97 |
| Number (no) | 11 |
| Page | pp.pp.- |
| #Pages | 7 |
| Date of Issue | |