Presentation | 2003/3/11 A Hierarchical Fractal Image Coding with Multi-domain Method Yasuhiro NAKAOKU, Masahiro NAKAGAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, the multi-domain method in IFS image coding scheme was put forward by Furusawa and Nakagawa. The multi-domain method may appropriately approximate a range block. Since the discussion focused on the selection of the domain blocks, however, seems to be insufficient, we shall propose an adaptable method of the domain blocks. As a result of coding simulations, for the ITE original image "Church" (8[bits], 256×256[pels]), we may find that the proposed method has an advantage beyond the method proposed by Furusawa and Nakagawa in S/N ratio where bit rate becomes over 2[bpp]. Moreover, we shall propose a hierarchical fractal image coding with multi-domain method. As a result of coding simulations, for the original image "Church", we have found that the S/N ratio increases in which the bit rate is restricted under 1.0[bpp] in comparison to the Jacquin's method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | IFS Coding / Multi-domain method / Hierarchical IFS |
Paper # | NLP2002-146 |
Date of Issue |
Conference Information | |
Committee | NLP |
---|---|
Conference Date | 2003/3/11(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 | Nonlinear Problems (NLP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Hierarchical Fractal Image Coding with Multi-domain Method |
Sub Title (in English) | |
Keyword(1) | IFS Coding |
Keyword(2) | Multi-domain method |
Keyword(3) | Hierarchical IFS |
1st Author's Name | Yasuhiro NAKAOKU |
1st Author's Affiliation | Department of Electrical Engineering, Faculty of Engineering, Nagaoka University of Technology() |
2nd Author's Name | Masahiro NAKAGAWA |
2nd Author's Affiliation | Department of Electrical Engineering, Faculty of Engineering, Nagaoka University of Technology |
Date | 2003/3/11 |
Paper # | NLP2002-146 |
Volume (vol) | vol.102 |
Number (no) | 725 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |