| Presentation | 2000/6/16 An Adaptive Weighted Mean Filter Using Fuzzy Clustering Mitsuji MUNEYASU, Tetsuya ODA, Takao HINAMOTO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a novel adaptive weighed mean filter using fuzzy clustering. The fuzzy c-means algorithm is used for classification of feature vectors whose elements are the difference value between the processing pixel and the other pixel in the filter mask. When a feature vector is given, the memberships corresponding to the predefined clusters are decided and the weights are selected. Then, the weighted mean of the inputs in the filter mask and weights is calculated and the weighted mean of these results and the memberships is also calculated as the filter output. By the proposed technique, the fine noise reduction filters for the mixed noise can be designed. Finally, simulation examples show the effectiveness of the proposed technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | data-dependent type filter / weighted mean filter / mixed noise removal / fuzzy clustering / membership |
| Paper # | CAS2000-22,VLD2000-31,DSP2000-43 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 2000/6/16(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 | Circuits and Systems (CAS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Adaptive Weighted Mean Filter Using Fuzzy Clustering |
| Sub Title (in English) | |
| Keyword(1) | data-dependent type filter |
| Keyword(2) | weighted mean filter |
| Keyword(3) | mixed noise removal |
| Keyword(4) | fuzzy clustering |
| Keyword(5) | membership |
| 1st Author's Name | Mitsuji MUNEYASU |
| 1st Author's Affiliation | Faculty of Engineering, Hiroshima University() |
| 2nd Author's Name | Tetsuya ODA |
| 2nd Author's Affiliation | Faculty of Engineering, Hiroshima University |
| 3rd Author's Name | Takao HINAMOTO |
| 3rd Author's Affiliation | Faculty of Engineering, Hiroshima University |
| Date | 2000/6/16 |
| Paper # | CAS2000-22,VLD2000-31,DSP2000-43 |
| Volume (vol) | vol.100 |
| Number (no) | 119 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |