An Adaptive Median Filter for Image Denoising
In this paper, a new image-denoising filter that is based on the standard median (SM) filter is proposed. In our method, a threshold and the standard median is used to detect noise and change the original pixel value to a newer that is closer to or the same as the standard median. We also incorporat...
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| Published in | 2008 Second International Symposium on Intelligent Information Technology Application : 20-22 December 2008 Vol. 2; pp. 346 - 350 |
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| Main Authors | , , |
| Format | Conference Proceeding |
| Language | English |
| Published |
IEEE
01.12.2008
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| Subjects | |
| Online Access | Get full text |
| ISBN | 9780769534978 076953497X |
| DOI | 10.1109/IITA.2008.259 |
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| Abstract | In this paper, a new image-denoising filter that is based on the standard median (SM) filter is proposed. In our method, a threshold and the standard median is used to detect noise and change the original pixel value to a newer that is closer to or the same as the standard median. We also incorporate the center weighted median (CWM) filter in our method. With our experimental results, we have made a comparison among our method, the standard median (SM) filter, the center weighted median (CWM) filter, and the tri-state median (TSM) filter, in which our method proves to be superior. |
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| AbstractList | In this paper, a new image-denoising filter that is based on the standard median (SM) filter is proposed. In our method, a threshold and the standard median is used to detect noise and change the original pixel value to a newer that is closer to or the same as the standard median. We also incorporate the center weighted median (CWM) filter in our method. With our experimental results, we have made a comparison among our method, the standard median (SM) filter, the center weighted median (CWM) filter, and the tri-state median (TSM) filter, in which our method proves to be superior. |
| Author | Chin-Chen Chang Ju-Yuan Hsiao Chih-Ping Hsieh |
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| Snippet | In this paper, a new image-denoising filter that is based on the standard median (SM) filter is proposed. In our method, a threshold and the standard median is... |
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| StartPage | 346 |
| SubjectTerms | Adaptive filters Center Weighted Median Filter Computer science Image denoising Impulse noise Information filtering Information filters Information technology Pixel Resists Samarium Sorting Standard Median Filter Tri-State Median Filter |
| Title | An Adaptive Median Filter for Image Denoising |
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