| Presentation | 2001/12/14 Fractal Image Compression using Discrete Voronoi Tessellation Takayasu FUCHIDA, Mika YOSHIMURA, Hirofumi NAKAMURA, Sadayuki MURASHIMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Fractal image compression using discrete voronoi tesellation is proposed. Fractal image compression method compresses the image by dividing original image into non-overlapped ranges, and searching most similar domain for each range, and storing affine transformation from domain to range. This method acheaves high compression ratio comparing with JPEG method or others. In this paper, we use discrete voronoi polygons as ranges. In the past, the rectangular shape used to be used as ranges, but by changing shape of ranges from ractangle to polygon, it is possible to construct the adaptive shape of range which represents the structure of image, and to obtain the high quality restored image by using less ranges. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fractal Image Compression / Discrete Vironoi Diagram / Incremental Method on Discrete Space |
| Paper # | PRMU2001-188 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 2001/12/14(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 | Pattern Recognition and Media Understanding (PRMU) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fractal Image Compression using Discrete Voronoi Tessellation |
| Sub Title (in English) | |
| Keyword(1) | Fractal Image Compression |
| Keyword(2) | Discrete Vironoi Diagram |
| Keyword(3) | Incremental Method on Discrete Space |
| 1st Author's Name | Takayasu FUCHIDA |
| 1st Author's Affiliation | Faculty of Engineering, Kagoshima University() |
| 2nd Author's Name | Mika YOSHIMURA |
| 2nd Author's Affiliation | Faculty of Engineering, Kagoshima University |
| 3rd Author's Name | Hirofumi NAKAMURA |
| 3rd Author's Affiliation | Miyakonojo National College of Technology |
| 4th Author's Name | Sadayuki MURASHIMA |
| 4th Author's Affiliation | Faculty of Engineering, Kagoshima University |
| Date | 2001/12/14 |
| Paper # | PRMU2001-188 |
| Volume (vol) | vol.101 |
| Number (no) | 525 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |