| Presentation | 1999/6/11 A Video Coder Architecture based on Discrete Wavelet Transform Roberto Y. 0MAKI, Gen FUJITA, Takao ONOYE, Isao SHIRAKAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes the architecture of a real-time wavelet video coder, with main emphasis on efficient hardware implementation and scalable code generation. To achieve this goal, the proposed method adopts a modified 2-D subband decomposition scheme, alongiside with a parallelized block-based EZW (Embedded Zerotree Wavelet) coding algorithm. The proposed encoder can be implemented in a small area, and still is capable of operating at a rate of 30 frames/s. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | discrete wavelet transform / image compression / scalable coding / multimedia |
| Paper # | VLD99-33 |
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| Conference Information | |
| Committee | VLD |
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| Conference Date | 1999/6/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | VLSI Design Technologies (VLD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Video Coder Architecture based on Discrete Wavelet Transform |
| Sub Title (in English) | |
| Keyword(1) | discrete wavelet transform |
| Keyword(2) | image compression |
| Keyword(3) | scalable coding |
| Keyword(4) | multimedia |
| 1st Author's Name | Roberto Y. 0MAKI |
| 1st Author's Affiliation | Dept. Information Systems Eng., Osaka University() |
| 2nd Author's Name | Gen FUJITA |
| 2nd Author's Affiliation | Dept. Information Systems Eng., Osaka University |
| 3rd Author's Name | Takao ONOYE |
| 3rd Author's Affiliation | Dept. Information Systems Eng., Osaka University |
| 4th Author's Name | Isao SHIRAKAWA |
| 4th Author's Affiliation | Dept. Information Systems Eng., Osaka University |
| Date | 1999/6/11 |
| Paper # | VLD99-33 |
| Volume (vol) | vol.99 |
| Number (no) | 108 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |