| Presentation | 2003/1/28 A Note on an Impulse Detection Method for Removing Fixed-valued and Random-valued Impulse Noises Keiko KONDO, Miki HASEYAMA, Hideo KITAJIMA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The conventional impulse detection methods tend to work well for fixed-valued impulse noise but poorly for random-valued impulse noise. This paper proposes an impulse detection method which can accurately detect both fixed-valued and random-valued impulse noise. The proposed method consists of two systems. The first system detects the impulse noise by considering the difference between the intensity of a target pixel and the output of the median filter. The second system verifies whether the noise detection results obtained by the first system arc correct. By using these systems, the proposed method can accurately detect both the types of impulses and can be effectively used as a preprocessor for noise reduction filtering. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | fixed-valued impulse noise / random-valued impulse noise / impulse detection / verification |
| Paper # | ITS2002-99,IE2002-240 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2003/1/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Note on an Impulse Detection Method for Removing Fixed-valued and Random-valued Impulse Noises |
| Sub Title (in English) | |
| Keyword(1) | fixed-valued impulse noise |
| Keyword(2) | random-valued impulse noise |
| Keyword(3) | impulse detection |
| Keyword(4) | verification |
| 1st Author's Name | Keiko KONDO |
| 1st Author's Affiliation | School of Engineering, Hokkaido University() |
| 2nd Author's Name | Miki HASEYAMA |
| 2nd Author's Affiliation | School of Engineering, Hokkaido University |
| 3rd Author's Name | Hideo KITAJIMA |
| 3rd Author's Affiliation | School of Engineering, Hokkaido University |
| Date | 2003/1/28 |
| Paper # | ITS2002-99,IE2002-240 |
| Volume (vol) | vol.102 |
| Number (no) | 632 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |