NDLI: Fusion of pixel and texture features to detect pathological myopia

Content Provider	IEEE Xplore Digital Library
Author	Benghai Lee Wong, D.W.K. Ngan Meng Tan Zhuo Zhang Joo Hwee Lim Huiqi Li Fengshou Yin Jiang Liu Weimin Huang Seang Mei Saw Tong, L. Tien Yin Wong
Copyright Year	2010
Description	Author affiliation: National University of Singapore, Singapore (Seang Mei Saw) \|\| Institute for Infocomm Research, A*STAR, Singapore (Benghai Lee; Wong, D.W.K.; Ngan Meng Tan; Zhuo Zhang; Joo Hwee Lim; Huiqi Li; Fengshou Yin; Jiang Liu; Weimin Huang) \|\| Singapore Eye Research Institute, Singapore (Tong, L.; Tien Yin Wong)
Abstract	Myopia is a growing concern in many societies. In extremely high myopia, pathological myopia, which can cause visual loss, can occur. Pathological myopia is also accompanied by various visually perceivable symptoms on the retina, such as peripapillary atrophy. PAMELA is an automatic system for the detection of pathological myopia through the presence of peripapillary atrophy. In this paper, we describe two modules in the PAMELA system based on texture analysis and gray level analysis. A decision engine is then used to fuse the two individual results to obtain an overall analysis. From the results run on a sample batch of images from the Singapore Eye Research Institute, a sensitivity of 0.9 and a specificity of 0.94 with a total accuracy of up to 92.5% is obtained. The promising results indicate good potential for further development of PAMELA as a tool for mass screening for the detection of pathological myopia. This electronic document is a “live” template. The various components of your paper [title, text, heads, etc.] are already defined on the style sheet, as illustrated by the portions given in this document.
Starting Page	2039
Ending Page	2042
File Size	1208363
Page Count	4
File Format	PDF
ISBN	9781424450459
e-ISBN	9781424450466
DOI	10.1109/ICIEA.2010.5515493
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-15
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer vision Pathology Retina Atrophy Optical refraction Image texture analysis Biomedical optical imaging Loss measurement Voting Engines computer aided diagnosis Pathological myopia
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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