| Presentation | 2010-12-03 Impulse Noise Removal Based on Directional Variance for Text Images Jyohei MATSUOKA, Go TANAKA, Noriaki SUETAKE, Eiji UCHINO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, random-valued impulse noise removal for monochrome text images is considered. Switching filtering is generally useful for impulse noise removal. Additionally, it can be considered that directional processing is suitable for text images because these consist of lines and curves. In this report, a novel switching median filter which uses directional processing and dynamic threshold in noise detection is proposed. The effectiveness of the proposed method is verified through experiments. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Impulse noise / Noise detection / Text image / Directional pattern / Switching filter / Median filter |
| Paper # | SIS2010-51 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2010/11/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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 Removal Based on Directional Variance for Text Images |
| Sub Title (in English) | |
| Keyword(1) | Impulse noise |
| Keyword(2) | Noise detection |
| Keyword(3) | Text image |
| Keyword(4) | Directional pattern |
| Keyword(5) | Switching filter |
| Keyword(6) | Median filter |
| 1st Author's Name | Jyohei MATSUOKA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University() |
| 2nd Author's Name | Go TANAKA |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| 3rd Author's Name | Noriaki SUETAKE |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| 4th Author's Name | Eiji UCHINO |
| 4th Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University:Fuzzy Logic Systems Institute |
| Date | 2010-12-03 |
| Paper # | SIS2010-51 |
| Volume (vol) | vol.110 |
| Number (no) | 322 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |