An Algorithm for Impulsive Noise Removal in Color images
Authors
Zhang Jianjun, Tang Xuehua
Corresponding Author
Zhang Jianjun
Available Online November 2013.
- DOI
- 10.2991/icmt-13.2013.185How to use a DOI?
- Keywords
- Color images, impulsive noise, vector median filter, denoising.
- Abstract
We propose an effective algorithm for impulsive noise removal in color images. The proposed method is a two-phase scheme. In the first phase, an impulse detector is designed to identify color pixels which are likely to be contaminated by noise; in the second phase, the image is restored by using a detail-preserving regularization method that applies only to those selected noise candidates. Extensive computer simulations indicate that our proposed algorithm provides significant improvement over many of the existing filtering algorithms in suppressing impulsive noise in color images.
- Copyright
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Zhang Jianjun AU - Tang Xuehua PY - 2013/11 DA - 2013/11 TI - An Algorithm for Impulsive Noise Removal in Color images BT - Proceedings of 3rd International Conference on Multimedia Technology(ICMT-13) PB - Atlantis Press SP - 1506 EP - 1513 SN - 1951-6851 UR - https://doi.org/10.2991/icmt-13.2013.185 DO - 10.2991/icmt-13.2013.185 ID - Jianjun2013/11 ER -