A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image.
Retinal fundus images are widely used in diagnosing and providing treatment for several eye diseases. Prior works using retinal fundus images detected the presence of exudation with the aid of publicly available dataset using extensive segmentation process. Though it was proved to be computationally...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2015-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0125542 |
| _version_ | 1818400050938642432 |
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| author | Somasundaram Krishnamoorthy P Alli |
| author_facet | Somasundaram Krishnamoorthy P Alli |
| author_sort | Somasundaram Krishnamoorthy |
| collection | DOAJ |
| description | Retinal fundus images are widely used in diagnosing and providing treatment for several eye diseases. Prior works using retinal fundus images detected the presence of exudation with the aid of publicly available dataset using extensive segmentation process. Though it was proved to be computationally efficient, it failed to create a diabetic retinopathy feature selection system for transparently diagnosing the disease state. Also the diagnosis of diseases did not employ machine learning methods to categorize candidate fundus images into true positive and true negative ratio. Several candidate fundus images did not include more detailed feature selection technique for diabetic retinopathy. To apply machine learning methods and classify the candidate fundus images on the basis of sliding window a method called, Diabetic Fundus Image Recuperation (DFIR) is designed in this paper. The initial phase of DFIR method select the feature of optic cup in digital retinal fundus images based on Sliding Window Approach. With this, the disease state for diabetic retinopathy is assessed. The feature selection in DFIR method uses collection of sliding windows to obtain the features based on the histogram value. The histogram based feature selection with the aid of Group Sparsity Non-overlapping function provides more detailed information of features. Using Support Vector Model in the second phase, the DFIR method based on Spiral Basis Function effectively ranks the diabetic retinopathy diseases. The ranking of disease level for each candidate set provides a much promising result for developing practically automated diabetic retinopathy diagnosis system. Experimental work on digital fundus images using the DFIR method performs research on the factors such as sensitivity, specificity rate, ranking efficiency and feature selection time. |
| first_indexed | 2024-12-14T07:30:25Z |
| format | Article |
| id | doaj.art-60ee5918b44247089ce01d921371f66f |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-14T07:30:25Z |
| publishDate | 2015-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-60ee5918b44247089ce01d921371f66f2022-12-21T23:11:23ZengPublic Library of Science (PLoS)PLoS ONE1932-62032015-01-01105e012554210.1371/journal.pone.0125542A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image.Somasundaram KrishnamoorthyP AlliRetinal fundus images are widely used in diagnosing and providing treatment for several eye diseases. Prior works using retinal fundus images detected the presence of exudation with the aid of publicly available dataset using extensive segmentation process. Though it was proved to be computationally efficient, it failed to create a diabetic retinopathy feature selection system for transparently diagnosing the disease state. Also the diagnosis of diseases did not employ machine learning methods to categorize candidate fundus images into true positive and true negative ratio. Several candidate fundus images did not include more detailed feature selection technique for diabetic retinopathy. To apply machine learning methods and classify the candidate fundus images on the basis of sliding window a method called, Diabetic Fundus Image Recuperation (DFIR) is designed in this paper. The initial phase of DFIR method select the feature of optic cup in digital retinal fundus images based on Sliding Window Approach. With this, the disease state for diabetic retinopathy is assessed. The feature selection in DFIR method uses collection of sliding windows to obtain the features based on the histogram value. The histogram based feature selection with the aid of Group Sparsity Non-overlapping function provides more detailed information of features. Using Support Vector Model in the second phase, the DFIR method based on Spiral Basis Function effectively ranks the diabetic retinopathy diseases. The ranking of disease level for each candidate set provides a much promising result for developing practically automated diabetic retinopathy diagnosis system. Experimental work on digital fundus images using the DFIR method performs research on the factors such as sensitivity, specificity rate, ranking efficiency and feature selection time.https://doi.org/10.1371/journal.pone.0125542 |
| spellingShingle | Somasundaram Krishnamoorthy P Alli A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image. PLoS ONE |
| title | A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image. |
| title_full | A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image. |
| title_fullStr | A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image. |
| title_full_unstemmed | A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image. |
| title_short | A novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image. |
| title_sort | novel image recuperation approach for diagnosing and ranking retinopathy disease level using diabetic fundus image |
| url | https://doi.org/10.1371/journal.pone.0125542 |
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