Automatic Diabetic Retinopathy Detection Using BossaNova Representation

Pires, Ramon ;   Avila, Sandra ;   Jelinek, Herbert Franz ;   Wainer, Jacques ;   Valle, Eduardo ;   Rocha, Anderson

Tags Retinal image analysisImage feature extractionImage classification

The biomedical community has shown a continued interest in automated detection of Diabetic Retinopathy (DR), with new imaging techniques,...

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Automatic Retinal Interest Evaluation System (ARIES)

Yin, Fengshou ;   Wong, Damon ;   Yow, Ai Ping ;   Lee, Beng Hai ;   Quan, Ying ;   Zhang, Zhuo ;   Gopalakrishnan, Kavitha ;   Li, Ruoying ;   Liu, Jiang

Tags Retinal image analysisImage feature extractionImage classification

In recent years, there has been increasing interest in the use of automatic computer-based systems for the detection of eye diseases such...

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Automatic Retinal Vessel Classification Using a Least Square - Support Vector Machine in VAMPIRE

Relan, Devanjali ;   MacGillivray, Thomas ;   Ballerini, Lucia ;   Trucco, Emanuele

Tags Retinal image analysis

It is important to classify retinal blood vessels into arterioles and venules for computerised analysis of the vasculature and to aid discovery...

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Detection of Exudates in Fundus Images Using a Markovian Segmentation Model

Harangi, Balazs ;   Hajdu, Andras

Tags Retinal image analysis

Diabetic retinopathy (DR) is one of the most common causing of vision loss in developed countries. In early stage of DR, some signs like...

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Estimating Maximal Measurable Performance for Automated Decision Systems from the Characteristics of the Reference Standard. Application to Diabetic Retinopathy Screening

Quellec, Gwenole ;   Abramoff, Michael David

Tags Retinal image analysis

We investigate the maximal performance that can be measured for automated binary decision systems in terms of area under the ROC curve...

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Geometric Corner Extraction in Retinal Fundus Images

Lee, Jimmy Addison ;   Lee, Beng Hai ;   Xu, Guozhen ;   Ong, Ee Ping ;   Wong, Damon ;   Liu, Jiang ;   Lim, Tock Han

Tags Retinal image analysisImage feature extraction

This paper presents a novel approach of finding corner features between retinal fundus images. Such images are relatively textureless and...

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Improved Automated Optic Cup Segmentation Based on Detection of Blood Vessel Bends in Retinal Fundus Images

Hatanaka, Yuji ;   Nagahata, Yuuki ;   Muramatsu, Chisako ;   Okumura, Susumu ;   Ogohara, Kazunori ;   Sawada, Akira ;   Ishida, Kyoko ;   Yamamoto, Tetsuya ;   Fujita, Hiroshi

Tags Retinal image analysisImage segmentationImage feature extraction

Glaucoma is a leading cause of permanent blindness. Retinal imaging is useful for early detection of glaucoma. In order to evaluate the...

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Normalizing Videos of Anterior Eye Segment Surgeries

Quellec, Gwenole ;   Charrière, Katia ;   Lamard, Mathieu ;   Cochener, Béatrice ;   Cazuguel, Guy

Tags Retinal image analysisImage enhancementImage segmentation

Anterior eye segment surgeries are usually video-recorded. If we are able to efficiently analyze surgical videos in real-time, new decision...

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Optic Disc and Macula Detection in Fundus Images by Means of Template Matching

Garduno-Alvarado, Tzolkin ;   Martinez-Perez, M. Elena ;   Martinez Castellanos, Maria Ana ;   Rodriguez Quinones, Luvia ;   Salinas Longoria, Samantha Margarita

Tags Retinal image analysis

Various methods for detecting optic disc and macula in fundus images have been developed. Our aim is to propose a fairly easy method for...

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Unsupervised Recognition of Retinal Vascular Junction Points

Hamad, Hadi ;   Tegolo, Domenico ;   Valenti, Cesare

Tags Retinal image analysisImage feature extractionOptical vascular imaging

Landmark points in retinal images can be used to create a graph representation to understand and to diagnose not only different pathologies...

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Weighted Ensemble Based Automatic Detection of Exudates in Fundus Photographs

Prentasic, Pavle ;   Loncaric, Sven

Tags Retinal image analysisImage segmentation

Diabetic retinopathy is a visual complication of diabetes, which has become one of the leading causes of preventable blindness in the world....

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