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Image Denoising by using Local Pixel Grouping with PCA and SVD along with JBF and Median Filters

Rachana A. Dhannawat, Archana B. Patankar Published in Image Processing

IJAIS Proceedings on International Conference on Communication Computing and Virtualization
Year of Publication: 2016
© 2015 by IJAIS Journal
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  1. Rachana A Dhannawat and Archana B Patankar. Article: Image Denoising by using Local Pixel Grouping with PCA and SVD along with JBF and Median Filters. IJAIS Proceedings on International Conference on Communication Computing and Virtualization ICCCV 2016(1):11-15, July 2016. BibTeX

    	author = "Rachana A. Dhannawat and Archana B. Patankar",
    	title = "Article: Image Denoising by using Local Pixel Grouping with PCA and SVD along with JBF and Median Filters",
    	journal = "IJAIS Proceedings on International Conference on Communication Computing and Virtualization",
    	year = 2016,
    	volume = "ICCCV 2016",
    	number = 1,
    	pages = "11-15",
    	month = "July",
    	note = "Published by Foundation of Computer Science, New York, USA"


This paper proposed a new technique for image denoising [1] [2] [8] [10] [14] using local pixel grouping, SVD and Joint Bilateral Filter. The paper also proposed use of LPGSVD with median filter. It is found that bilateral filter technique works well for Gaussian noise [22] whereas median filter when applied to the output of LPGSVD improves results for salt & pepper noise [22]. The results are compared using PSNR and SSIM [16] performance metrics.


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  22. Priyanka Kamboj, and Versha Rani," A Brief Study of Various Noise Models and Filtering Techniques", Journal of Global Research in Computer Science, vol. 4, No. 4, April 2013, pp. 166-171.


Image Restoration, LPGPCA, LPGSVD, Joint Bilateral Filter, Median filter, Image denoising.