Computer Science ›› 2019, Vol. 46 ›› Issue (6A): 263-265.

• Pattern Recognition & Image Processing • Previous Articles     Next Articles

Filtering Algorithm Based on Gaussian-salt and Pepper Noise

ZHANG Xu-tao   

  1. Department of Electrical Engineering,Jiangsu College of Safety Technology,Xuzhou,Jiangsu 221011,China
  • Online:2019-06-14 Published:2019-07-02

Abstract: The process of acquisition,transmission and storage makes image easier to be polluted with mixed noise,especially Gaussian-salt and pepper mixed noise.Considering the situation that conventional filtering algorithms are basically designed for some kind of noise with unsatisfactory suppression of mixed noise,this paper proposed a novel filtering algorithm based on Gaussian-salt and pepper noise.The experimental results reveal that the proposed algorithm outperforms the traditional algorithms in filtering out mixed noise under the comprehensive evalution of subjectivity and objectivity aspects.And it has certain reference value in filtering out mixed noise.

Key words: Filtering algorithm, Gaussian-salt and pepper mixed noise, Subjective assessment

CLC Number: 

  • TP317.4
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