| Presentation | 1997/5/15 Bayesian Restoration Methods of Defocusing Images Using a Genetic Algorithm Noboru Yabuki, Shigehiko Miki, Yutaka Fukui, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, restoration methods of defocusing images in white Gaussian noise using genetic algorithms (GAs) are described. One of important problems in restoration methods using GAs is that what kind of an objective function is used in GAs. A new method, 9-pixel averaging method, which uses the objective function obtained by applying. Bayesian rule to images after smoothing operation for observed images is proposed. The method using the objective function obtained by applying directly. Bayesian rule to observed images is named 'simple method'. Comparison of 9-pixel averaging method with simple method in simulation, theoretical calculation and quasi theoretical calculation are reported. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | genetic algorithm / restoration of defocusing images / Bayesian rule |
| Paper # | PRMU97-19 |
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| Conference Information | |
| Committee | PRMU |
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| Conference Date | 1997/5/15(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) | Bayesian Restoration Methods of Defocusing Images Using a Genetic Algorithm |
| Sub Title (in English) | |
| Keyword(1) | genetic algorithm |
| Keyword(2) | restoration of defocusing images |
| Keyword(3) | Bayesian rule |
| 1st Author's Name | Noboru Yabuki |
| 1st Author's Affiliation | Tsuyama National College of Technology() |
| 2nd Author's Name | Shigehiko Miki |
| 2nd Author's Affiliation | Tsuyama National College of Technology |
| 3rd Author's Name | Yutaka Fukui |
| 3rd Author's Affiliation | Faculty of Engineering, Tottori University |
| Date | 1997/5/15 |
| Paper # | PRMU97-19 |
| Volume (vol) | vol.97 |
| Number (no) | 40 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |