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一种基于中值-模糊技术的混合噪声滤波器

王建勇 周晓光 廖启征

王建勇, 周晓光, 廖启征. 一种基于中值-模糊技术的混合噪声滤波器[J]. 电子与信息学报, 2006, 28(5): 901-904.
引用本文: 王建勇, 周晓光, 廖启征. 一种基于中值-模糊技术的混合噪声滤波器[J]. 电子与信息学报, 2006, 28(5): 901-904.
Wang Jian-yong, Zhou Xiao-guang, Liao Qi-zheng. A Mixed Noise Filter Based on Median-Fuzzy Technology[J]. Journal of Electronics & Information Technology, 2006, 28(5): 901-904.
Citation: Wang Jian-yong, Zhou Xiao-guang, Liao Qi-zheng. A Mixed Noise Filter Based on Median-Fuzzy Technology[J]. Journal of Electronics & Information Technology, 2006, 28(5): 901-904.

一种基于中值-模糊技术的混合噪声滤波器

A Mixed Noise Filter Based on Median-Fuzzy Technology

  • 摘要: 结合中值与模糊滤波技术,提出了一种新的图像混合噪声滤波算法。算法将受混合噪声污染的图像分为脉冲噪声点集与含有高斯噪声的像素点集两部分,首先进行灰度极值检测,进而借助邻域纹理信息准确检测出脉冲噪声,并以中值滤波滤除;对于含有高斯噪声的像素点则采用一种保护细节的模糊滤波器进行处理。实验结果说明算法不仅能有效地滤除脉冲与高斯混合噪声,而且可以较好地保护图像细节。
  • Choi Y, Krishnapuram R. A robust approach to image enhancement based in fuzzy logic[J].IEEE Trans on Image Processing.1997, 6(6):808-[2]Taguchi A. Removal of mixed noise by using fuzzy rules. Second International Conf. On Knowledge-Based Intelligent Electronic Systems. Australia, 1998:176179. .[3]Muneyasu M, Asou K, Wada Y J, et al.. An edge-preserving fuzzy filter based on differences between pixels. IEEE Proc. on Circuits and Systems, Orlando, FL, 1999, 5: 363366. .[4]Nachtegael M, Van der Weken D, Van De Ville D, et al.. An overview of fuzzy filters for noise reduction. The 10th IEEE Conf. on Fuzzy Systems, Melbourne, 2001, 1: 710. .[5]Li Rui, Zhang Yu-Jin. A hybrid filter for the cancellation of mixed Gaussian noise and impulse noise. Proceedings of the 2003 Joint Conference of the Fourth International Conference on Information, Communications and Signal Processing, and the Fourth Pacific Rim Conference on Multimedia (ICICS-PCM 2003), Singapore, 2003,1: 508512. .[6]李向吉, 丁润涛, 蔡靖. 基于区域生长的噪声图像细节保护滤波器. 电子测量与仪器学报, 1999, 13(1): 711. .[7]Wang Jung-Hua, Lin Lian-Da. Improved median filter using minmax algorithm for image processing[J].IEEE Electronics Letters.1997, 33(16):1362-[8]Xu Haixiang, Zhu Guangxi, Peng Fuyuan, et al..Adaptive fuzzy switching filter for images corrupted by impulse noise. 2004 International Conference on Communications, Circuits and Systems (ICCCAS 2004), Chengdu 2004, 2: 792795.
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出版历程
  • 收稿日期:  2004-10-18
  • 修回日期:  2005-07-11
  • 刊出日期:  2006-05-19

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