| Presentation | 2008-12-05 An Unsupervised Optimization of Structuring Elements for Image Denoising Using GA Hiroyuki OKUNO, Yoshiko HANADA, Mitsuji MUNEYASU, Akira ASANO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To recover texture images from impulse noise by the opening operation which is one of morphological operations, an suitable structure element (SE) has to be estimated. Hitherto, an unsupervised design method for the SEs has been proposed, and it have adopted Simulated Annealing (SA) as an optimization method. In this approach, SEs are designed under a neighborhood structure which keeps the size of shape, and the size is gradually reduced in the search process. Due to this, the search space is restricted. In this paper, Genetic Algorithm (GA) which can search effectively on wide search spaces is applied. Through experiments, it is shown that our new approach outperformes conventional methods. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | texture images / impulse noise / structuring element / genetic algorithm / morphology |
| Paper # | SIS2008-65 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2008/11/27(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 | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Unsupervised Optimization of Structuring Elements for Image Denoising Using GA |
| Sub Title (in English) | |
| Keyword(1) | texture images |
| Keyword(2) | impulse noise |
| Keyword(3) | structuring element |
| Keyword(4) | genetic algorithm |
| Keyword(5) | morphology |
| 1st Author's Name | Hiroyuki OKUNO |
| 1st Author's Affiliation | Faculty of Engineering Science, Kansai University() |
| 2nd Author's Name | Yoshiko HANADA |
| 2nd Author's Affiliation | Faculty of Engineering Science, Kansai University |
| 3rd Author's Name | Mitsuji MUNEYASU |
| 3rd Author's Affiliation | Faculty of Engineering Science, Kansai University |
| 4th Author's Name | Akira ASANO |
| 4th Author's Affiliation | Graduate School of Engineering, Hiroshima University |
| Date | 2008-12-05 |
| Paper # | SIS2008-65 |
| Volume (vol) | vol.108 |
| Number (no) | 334 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |