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A New Approach for Estimation of Eigenvalues of Images

by Vilas H. Gaidhane, Yogesh V. Hote, Vijander Singh
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 26 - Number 9
Year of Publication: 2011
Authors: Vilas H. Gaidhane, Yogesh V. Hote, Vijander Singh
10.5120/3136-4324

Vilas H. Gaidhane, Yogesh V. Hote, Vijander Singh . A New Approach for Estimation of Eigenvalues of Images. International Journal of Computer Applications. 26, 9 ( July 2011), 1-6. DOI=10.5120/3136-4324

@article{ 10.5120/3136-4324,
author = { Vilas H. Gaidhane, Yogesh V. Hote, Vijander Singh },
title = { A New Approach for Estimation of Eigenvalues of Images },
journal = { International Journal of Computer Applications },
issue_date = { July 2011 },
volume = { 26 },
number = { 9 },
month = { July },
year = { 2011 },
issn = { 0975-8887 },
pages = { 1-6 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume26/number9/3136-4324/ },
doi = { 10.5120/3136-4324 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:12:18.867054+05:30
%A Vilas H. Gaidhane
%A Yogesh V. Hote
%A Vijander Singh
%T A New Approach for Estimation of Eigenvalues of Images
%J International Journal of Computer Applications
%@ 0975-8887
%V 26
%N 9
%P 1-6
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

In this paper, a new approach for estimation of eigenvalues of images is presented. The proposed approach is based on the Gerschgorin’s circles theorem. This approach is more efficient as there is no need of calculation of all real eigenvalues. It is also helpful for all type of images where the calculation of eigenvalues may be impractical. More importantly, anyone can come to the conclusion by visual inspection as it is a graphical method. The estimation of eigenvalues can be used to extract the important information of images for various applications.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Eigenvalues Eigenspace Gerschgorin’s theorem SDDM SVD Pattern recognition Rayleigh quotient

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