Research Article
Implementation of Improved Gaussian Filter Algorithm for Retinal Fundus Images
|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 132 - Issue 8 |
| Published: December 2015 |
| Authors: S.A. Jameel, A.R. Mohamed Shanavas |
10.5120/ijca2015907489
|
S.A. Jameel, A.R. Mohamed Shanavas . Implementation of Improved Gaussian Filter Algorithm for Retinal Fundus Images. International Journal of Computer Applications. 132, 8 (December 2015), 1-4. DOI=10.5120/ijca2015907489
@article{ 10.5120/ijca2015907489,
author = { S.A. Jameel,A.R. Mohamed Shanavas },
title = { Implementation of Improved Gaussian Filter Algorithm for Retinal Fundus Images },
journal = { International Journal of Computer Applications },
year = { 2015 },
volume = { 132 },
number = { 8 },
pages = { 1-4 },
doi = { 10.5120/ijca2015907489 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2015
%A S.A. Jameel
%A A.R. Mohamed Shanavas
%T Implementation of Improved Gaussian Filter Algorithm for Retinal Fundus Images%T
%J International Journal of Computer Applications
%V 132
%N 8
%P 1-4
%R 10.5120/ijca2015907489
%I Foundation of Computer Science (FCS), NY, USA
Abstract
Gaussian filter has an important role in edge detection. In this paper, a new methodology for edge detection using Gaussian second order derivative filters is proposed. Channel separation for Retinal Colour Fundus image is used followed by Gaussian filter. The performance of our proposed method has been assessed on 23 images representing the publicly available dataset; High-Resolution Fundus (HRF) Image Database.
References
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