| Presentation | 2001/8/30 Design of Data-Dependent α-Trimmed Mean Filters Using Counter Propagation Networks Takashi OCHIAI, Mitsuji MUNEYASU, Kazuya SASAKI, Takao HINAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It is an important problem for image processing to reduce the mixed noise in an image, which contains impulsive noise and white Gaussian noise. This paper proposes a new design of data-dependent α-trimmed mean filters using counter propagation networks. The optimal value of α in each processing point is obtained by using the pattern classification ability of counter propagation networks. In the processing of reminder, the edge preserving is also considered. Therefore, the proposed filter has the ability of edge preserving and mixed noise reduction, simultaneously. Finally, to confirm the effectiveness of the proposed technique, some simulation examples are shown. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | α-trimmed mean filter / noise reduction / counter propagation metwork / mixed noise / pattern classifica-tion |
| Paper # | CAS2001-53,MLP2001-42 |
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| Conference Information | |
| Committee | NLP |
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| Conference Date | 2001/8/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Nonlinear Problems (NLP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Design of Data-Dependent α-Trimmed Mean Filters Using Counter Propagation Networks |
| Sub Title (in English) | |
| Keyword(1) | α-trimmed mean filter |
| Keyword(2) | noise reduction |
| Keyword(3) | counter propagation metwork |
| Keyword(4) | mixed noise |
| Keyword(5) | pattern classifica-tion |
| 1st Author's Name | Takashi OCHIAI |
| 1st Author's Affiliation | Faculty of Engineering, Hiroshima University() |
| 2nd Author's Name | Mitsuji MUNEYASU |
| 2nd Author's Affiliation | Faculty of Engineering, Kansai University |
| 3rd Author's Name | Kazuya SASAKI |
| 3rd Author's Affiliation | Faculty of Engineering, Hiroshima University |
| 4th Author's Name | Takao HINAMOTO |
| 4th Author's Affiliation | Faculty of Engineering, Hiroshima University |
| Date | 2001/8/30 |
| Paper # | CAS2001-53,MLP2001-42 |
| Volume (vol) | vol.101 |
| Number (no) | 277 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |