Automatic Microaneurysms Detection Based on Multifeature Fusion Dictionary Learning
Joint Authors
Chen, Dali
Yi, Yugen
Zhou, Wei
Wu, Chengdong
Wang, Zhenzhu
Du, Wenyou
Source
Computational and Mathematical Methods in Medicine
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-21
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Recently, microaneurysm (MA) detection has attracted a lot of attention in the medical image processing community.
Since MAs can be seen as the earliest lesions in diabetic retinopathy, their detection plays a critical role in diabetic retinopathy diagnosis.
In this paper, we propose a novel MA detection approach named multifeature fusion dictionary learning (MFFDL).
The proposed method consists of four steps: preprocessing, candidate extraction, multifeature dictionary learning, and classification.
The novelty of our proposed approach lies in incorporating the semantic relationships among multifeatures and dictionary learning into a unified framework for automatic detection of MAs.
We evaluate the proposed algorithm by comparing it with the state-of-the-art approaches and the experimental results validate the effectiveness of our algorithm.
American Psychological Association (APA)
Zhou, Wei& Wu, Chengdong& Chen, Dali& Wang, Zhenzhu& Yi, Yugen& Du, Wenyou. 2017. Automatic Microaneurysms Detection Based on Multifeature Fusion Dictionary Learning. Computational and Mathematical Methods in Medicine،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1142013
Modern Language Association (MLA)
Zhou, Wei…[et al.]. Automatic Microaneurysms Detection Based on Multifeature Fusion Dictionary Learning. Computational and Mathematical Methods in Medicine No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1142013
American Medical Association (AMA)
Zhou, Wei& Wu, Chengdong& Chen, Dali& Wang, Zhenzhu& Yi, Yugen& Du, Wenyou. Automatic Microaneurysms Detection Based on Multifeature Fusion Dictionary Learning. Computational and Mathematical Methods in Medicine. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1142013
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1142013