UGC Approved Journal no 63975(19)

ISSN: 2349-5162 | ESTD Year : 2014
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Published in:

Volume 6 Issue 3
March-2019
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIRAR06001


Registration ID:
201243

Page Number

1-6

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Title

Image Denoising using Linear and Non-linear filters

Abstract

A very large portion of digital image processing is devoted to image restoration. Image denoising is the manipulation of the image data to produce a visually high quality image. Different noise models include noise as additive and multiplicative type. They include Gaussian noise, salt and pepper noise, Brownian noise and speckle noise. Denoising algorithm is application dependent i.e. the application of a specific filter is beneficial against a specific kind of noise. In this paper, the filtering approach has been opted when the image is corrupted with salt and pepper noise. There are various filters which can remove the noise from images and preserve image details. Generally different filters are used for eliminating different noises like Mean filter removes the impulse noise, Median filter removes "salt and pepper" noise and Weiner filter removes noise that has corrupted a signal. It is based on a statistical approach. In this paper, we have suggested that Median filter provides best results against impulsive noise i.e. salt and pepper noise.

Key Words

Image Denoising, Salt and Pepper Noise, Gaussian Noise, Median filter, Weiner filter.

Cite This Article

"Image Denoising using Linear and Non-linear filters", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 3, page no.1-6, March-2019, Available :http://www.jetir.org/papers/JETIRAR06001.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Image Denoising using Linear and Non-linear filters", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 3, page no. pp1-6, March-2019, Available at : http://www.jetir.org/papers/JETIRAR06001.pdf

Publication Details

Published Paper ID: JETIRAR06001
Registration ID: 201243
Published In: Volume 6 | Issue 3 | Year March-2019
DOI (Digital Object Identifier): http://doi.one/10.1729/Journal.20231
Page No: 1-6
Country: -, -, - .
Area: Engineering
ISSN Number: 2349-5162
Publisher: IJ Publication


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