| Presentation | 2002/3/11 Basics of Lossless Fractal Representation of Digital Images Hirofumi NAKAMURA, Korakot PRACHUMRAK, Takayasu FUCHIDA, Sadayuki MURASHIMA, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This report shows that a lossless fractal representation of images composed of the pixels of the integer tone value is possible. It is shows using the example based on PIFS (Partitioned Iterated Function System). The lossless representation is enabled according to next policies. (1) Tone value of each pixel of the decoding image is obtained by the rounding of calculated value got at the decoding. (2) The calculated value got at the decoding should be in the range which becomes same tone value of the encoding pixel, when it was rounded. The encoding is done to satisfy this condition. (3) It is permitted that calculation error occurs in the calculations at the decoding. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Lossless fractal representation / digital gray images / partitioned iterated function system / integer coding / grouping strategy |
| Paper # | ISEC2001-96 |
| Date of Issue |
| Conference Information | |
| Committee | ISEC |
|---|---|
| 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) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Basics of Lossless Fractal Representation of Digital Images |
| Sub Title (in English) | |
| Keyword(1) | Lossless fractal representation |
| Keyword(2) | digital gray images |
| Keyword(3) | partitioned iterated function system |
| Keyword(4) | integer coding |
| Keyword(5) | 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() |
| 2nd Author's Name | Korakot PRACHUMRAK |
| 2nd Author's Affiliation | Department of Information and Computer Science, Faculty of Engineering, Kagoshima University |
| 3rd Author's Name | Takayasu FUCHIDA |
| 3rd Author's Affiliation | Department of Information and Computer Science, Faculty of Engineering, Kagoshima University |
| 4th Author's Name | Sadayuki MURASHIMA |
| 4th Author's Affiliation | Department of Information and Computer Science, Faculty of Engineering, Kagoshima University |
| Date | 2002/3/11 |
| Paper # | ISEC2001-96 |
| Volume (vol) | vol.101 |
| Number (no) | 727 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |