| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 848340 | Optik - International Journal for Light and Electron Optics | 2015 | 4 Pages |
Abstract
In the field of photo-electronic imaging, impulse noise seriously affects the image quality. In order to remove it, a new positive–negative impulse denoise filter based on the row and column filtering (PN-RCF) is proposed and its performance of noise removal and detail protection is analyzed. Compared with other nonlinear filters through the simulations, the given filter not only can suppress the positive–negative impulse noise, but also can protect the edges and detail well with simple row and column processing.
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Authors
Shuyue Chen, Yang Xu, Jianwu Wan,