Image salt and pepper noise adaptive based on fuzzy median filtering

Jingkun Qu, Jinxiang Xu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

The advantage of the adaptive filter is that it can automatically adjust the parameters in the filtering process when the statistical characteristics of the input signal are unknown. Therefore, it can achieve better results when applied to image processing than traditional filtering methods. For pepper and salt noise, the algorithm in this paper is based on judging the difference of image gray level and using the fuzzy function to process the image. Through the comparison of normalized mean square error (NMSE) and peak signal to noise ratio (PSNR), the advantages of the proposed algorithm over the traditional adaptive filtering algorithm in preserving image details are verified.

Original languageEnglish
Title of host publicationTwelfth International Conference on Digital Image Processing, ICDIP 2020
EditorsXudong Jiang, Hiroshi Fujita
PublisherSPIE
ISBN (Electronic)9781510638457
DOIs
Publication statusPublished - 2020
Event12th International Conference on Digital Image Processing, ICDIP 2020 - Osaka, Japan
Duration: 19 May 202022 May 2020

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume11519
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference12th International Conference on Digital Image Processing, ICDIP 2020
Country/TerritoryJapan
CityOsaka
Period19/05/2022/05/20

Keywords

  • Adaptive filtering
  • Fuzzy theory
  • Image processing
  • Salt and pepper noise

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