Presentation | 2017-06-01 Hierarchization of Genetic Algorithm Adopting Variability of Individuals and Its Application to Design of Switching Median Filter Shinya Ishimoto, Keiichi Horio, Ryosuke Kubota, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a new hierarchical genetic algorithm (HGA) adopting variability of individuals and fireworks algorithm (FA). The proposed method has higher and lower layers. In the higher layer, the proposed method realizes the global rough search inspired FA. In the lower layer, the proposed method realizes the local detailed search based on GA adopting variability of individuals. Furthermore, the proposed method is applied to design of a switching median filter (SMF) with signal dependent multi-thresholds. In the method, the proposed HGA tunes an optimal combination of two kinds of thresholds. One is switching thresholds to detect a noise, and the other is selecting thresholds to choose a suitable switching threshold. As a suitable selecting threshold, the variance of signals is used. The validity and effectiveness of the proposed method are verified by the experiments. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Hierarchical genetic algorithm / Fireworks algorithm / Random-valued impulse noise / switching median filter |
Paper # | SIS2017-2 |
Date of Issue | 2017-05-25 (SIS) |
Conference Information | |
Committee | SIS |
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Conference Date | 2017/6/1(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Housen-Sou (Beppu) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Smart Personal Systems, etc. |
Chair | Hirokazu Tanaka(Hiroshima City Univ.) |
Vice Chair | Takayuki Nakachi(NTT) / Noriaki Suetake(Yamaguchi Univ.) |
Secretary | Takayuki Nakachi(Kanagawa Inst. of Tech.) / Noriaki Suetake(Kyushu Inst. of Tech.) |
Assistant | Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Takanori Koga(TCT) |
Paper Information | |
Registration To | Technical Committee on Smart Info-Media Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Hierarchization of Genetic Algorithm Adopting Variability of Individuals and Its Application to Design of Switching Median Filter |
Sub Title (in English) | |
Keyword(1) | Hierarchical genetic algorithm |
Keyword(2) | Fireworks algorithm |
Keyword(3) | Random-valued impulse noise |
Keyword(4) | switching median filter |
1st Author's Name | Shinya Ishimoto |
1st Author's Affiliation | Kyushu Institute of Technology(Kyushu Inst. of Tech.) |
2nd Author's Name | Keiichi Horio |
2nd Author's Affiliation | Kyushu Institute of Technology(Kyushu Inst. of Tech.) |
3rd Author's Name | Ryosuke Kubota |
3rd Author's Affiliation | National Institute of Technology, Ube Callege(UIT, UC) |
Date | 2017-06-01 |
Paper # | SIS2017-2 |
Volume (vol) | vol.117 |
Number (no) | SIS-70 |
Page | pp.pp.7-12(SIS), |
#Pages | 6 |
Date of Issue | 2017-05-25 (SIS) |