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Histogram Equalization based PCCE Algorithm and Wiener Filter for Power Reduction

by Shivank Kumar Soni, Y. K. Jain
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 111 - Number 2
Year of Publication: 2015
Authors: Shivank Kumar Soni, Y. K. Jain
10.5120/19513-1132

Shivank Kumar Soni, Y. K. Jain . Histogram Equalization based PCCE Algorithm and Wiener Filter for Power Reduction. International Journal of Computer Applications. 111, 2 ( February 2015), 44-48. DOI=10.5120/19513-1132

@article{ 10.5120/19513-1132,
author = { Shivank Kumar Soni, Y. K. Jain },
title = { Histogram Equalization based PCCE Algorithm and Wiener Filter for Power Reduction },
journal = { International Journal of Computer Applications },
issue_date = { February 2015 },
volume = { 111 },
number = { 2 },
month = { February },
year = { 2015 },
issn = { 0975-8887 },
pages = { 44-48 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume111/number2/19513-1132/ },
doi = { 10.5120/19513-1132 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:46:50.924197+05:30
%A Shivank Kumar Soni
%A Y. K. Jain
%T Histogram Equalization based PCCE Algorithm and Wiener Filter for Power Reduction
%J International Journal of Computer Applications
%@ 0975-8887
%V 111
%N 2
%P 44-48
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In current scenario, there is a requirement of power saving in multimedia devices such as mobile and televisions. When we increase contrast in these devices, more power to be consumed by display panel. The PCCE algorithm has been developed a framework for power saving and contrast enhancement together in emissive displays. But this algorithm does not give proper results on noisy image due to unwanted pixels of noise. For removing this weakness, we introduced a new method in which image filtered through wiener filter and then use PCCE algorithm for emissive displays. The proposed method give better results than existing method in terms of power saving.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Contrast enhancement Emissive displays Wiener filter Image enhancement.

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