| Presentation | 2002/3/11 Lossless Representation of Digital Images based on Contractive Mapping with no completely unknown pixels Hirofumi NAKAMURA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report treats a lossless representation for digital gray images, which is composed of pixels with integer tone values, using contractive mapping with no unclear tone values. Since the pixel in which the tone value is completely unknown is not used, it is possible to easily know decoded value at the encoding side, and it is utilized for the encoding. Since, even at the decoding side, tone values which should decode are obtained immediately, high-speed decoding is possible. This method can be easily applied to conventional technique of lossless fractal representations and lossy fractal representations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lossless representation / digital gray images / contractive mapping / known pixel / partitioned iterated function system / integer coding / grouping strategy |
| Paper # | ISEC2001-97 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2002/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Lossless Representation of Digital Images based on Contractive Mapping with no completely unknown pixels |
| Sub Title (in English) | |
| Keyword(1) | Lossless representation |
| Keyword(2) | digital gray images |
| Keyword(3) | contractive mapping |
| Keyword(4) | known pixel |
| Keyword(5) | partitioned iterated function system |
| Keyword(6) | integer coding |
| Keyword(7) | grouping strategy |
| 1st Author's Name | Hirofumi NAKAMURA |
| 1st Author's Affiliation | Department of Electrical Engineering/Computer Center/General Education Division, Miyakonojo National College of Technology() |
| Date | 2002/3/11 |
| Paper # | ISEC2001-97 |
| Volume (vol) | vol.101 |
| Number (no) | 727 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |