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Robust Algorithm for Super Resolution and Extracting Noise from DIP using Trimmed Median Filter

by Kritika, Vedant Rastogi
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 149 - Number 9
Year of Publication: 2016
Authors: Kritika, Vedant Rastogi
10.5120/ijca2016911456

Kritika, Vedant Rastogi . Robust Algorithm for Super Resolution and Extracting Noise from DIP using Trimmed Median Filter. International Journal of Computer Applications. 149, 9 ( Sep 2016), 14-19. DOI=10.5120/ijca2016911456

@article{ 10.5120/ijca2016911456,
author = { Kritika, Vedant Rastogi },
title = { Robust Algorithm for Super Resolution and Extracting Noise from DIP using Trimmed Median Filter },
journal = { International Journal of Computer Applications },
issue_date = { Sep 2016 },
volume = { 149 },
number = { 9 },
month = { Sep },
year = { 2016 },
issn = { 0975-8887 },
pages = { 14-19 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume149/number9/26024-2016911456/ },
doi = { 10.5120/ijca2016911456 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:54:40.562928+05:30
%A Kritika
%A Vedant Rastogi
%T Robust Algorithm for Super Resolution and Extracting Noise from DIP using Trimmed Median Filter
%J International Journal of Computer Applications
%@ 0975-8887
%V 149
%N 9
%P 14-19
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In the paper the most efficient model to implement super resolution using discrete wavelet transform is shown. The model is a three step process of image registration, interpolation and noise filtering using DWT. The paper resolutions the deduction of noise in the digital gray scale images. Normally, Data, text, picture, can be tainted by an additive noise with the process of the scanning. This method precludes the different type of noise such as Salt and Pepper noise (SP Noise) that reasons black and white spots in the original image. All the process is explained and simulation result is presented to prove the theory.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Low Resolution High resolution Super resolution Registration Interpolation Restoration DWT.

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