| Presentation | 2012-12-13 An Image Sharpening System Considering User's Liking Based on Interactive Genetic Algorithm Yoshiaki UEDA, Yohei KURAMOTO, Ryosuke KUBOTA, Noriaki SUETAKE, Eiji UCHINO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Nowadays, digital images can be easily obtained, recorded and processed in accordance with the widespread use of digital cameras and personal computers. There is an image enhancement as one of most general image processing techniques. In the image enhancement, unsharp masking (UM) has been used widely because its calculation algorithm is very simple and can produce good results. However, over-enhancement is occurred in edge parts of the image, and artifacts such as jaggy and halos are generated. To cope with the problem, the authors proposed the selective UM method based on the edge-preserved smoothing filter. However, the image quality obtained by our method depends on values of the enhancement parameters, and its optimal values vary according to user's liking. In this report, we propose an image enhancement system considering the user's liking based on an interactive genetic algorithm (IGA). In the proposed system, the IGA optimizes the parameters of the image enhancement. Further, a new genetic operation is introduced in order to achieve the effective search in the IGA of the proposed system. Through the experiments using some images, the effectiveness of the proposed system is verified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Interactive genetic algorithm / Image sharpening / Image enhancement |
| Paper # | SIS2012-31 |
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| Committee | SIS |
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| Conference Date | 2012/12/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| 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 Image Sharpening System Considering User's Liking Based on Interactive Genetic Algorithm |
| Sub Title (in English) | |
| Keyword(1) | Interactive genetic algorithm |
| Keyword(2) | Image sharpening |
| Keyword(3) | Image enhancement |
| 1st Author's Name | Yoshiaki UEDA |
| 1st Author's Affiliation | Ube National College of Technology() |
| 2nd Author's Name | Yohei KURAMOTO |
| 2nd Author's Affiliation | Yamaguchi University |
| 3rd Author's Name | Ryosuke KUBOTA |
| 3rd Author's Affiliation | Ube National College of Technology |
| 4th Author's Name | Noriaki SUETAKE |
| 4th Author's Affiliation | Yamaguchi University |
| 5th Author's Name | Eiji UCHINO |
| 5th Author's Affiliation | Yamaguchi University |
| Date | 2012-12-13 |
| Paper # | SIS2012-31 |
| Volume (vol) | vol.112 |
| Number (no) | 348 |
| Page | pp.pp.- |
| #Pages | 6 |
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