| Presentation | 2008-03-14 Impulse Noise Reduction of Digital Image by Using Minimum Spanning Tree Go TANAKA, Noriaki SUETAKE, Eiji UCHINO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A switching median filter is effective in elimination of impulse noises while preserving image edges. In the filter, an impulse detector is employed before filtering and the detection results are used to control whether a pixel should be filtered or not. However, the conventional detector tends to misjudge noise-free pixels constructing line structures to be the noises. In this report, a new impulse detector, which is based on the minimum spanning tree and is effective for the image including line structures, is proposed and is applied to the random impulse noise elimination. Through the experiments, the effectiveness of the proposed detector is illustrated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Impulse noise / Impulse noise detector / Minimum spanning tree / Switching median filter / Digital image |
| Paper # | SIS2007-88 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2008/3/7(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 | 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) | Impulse Noise Reduction of Digital Image by Using Minimum Spanning Tree |
| Sub Title (in English) | |
| Keyword(1) | Impulse noise |
| Keyword(2) | Impulse noise detector |
| Keyword(3) | Minimum spanning tree |
| Keyword(4) | Switching median filter |
| Keyword(5) | Digital image |
| 1st Author's Name | Go TANAKA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University() |
| 2nd Author's Name | Noriaki SUETAKE |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| 3rd Author's Name | Eiji UCHINO |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University:Fuzzy Logic Systems Institute |
| Date | 2008-03-14 |
| Paper # | SIS2007-88 |
| Volume (vol) | vol.107 |
| Number (no) | 548 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |