Residential College | false |
Status | 已發表Published |
Automatic detection of the macula in the retinal fundus image by detecting regions with low pixel intensity | |
Tan N.M.1; Wong D.W.K.1; Liu J.1; Ng W.J.2; Zhang Z.1; Lim J.H.1; Tan Z.2; Tang Y.2; Li H.1; Lu S.1; Wong T.Y.2 | |
2009-12-01 | |
Conference Name | International Conference on Biomedical and Pharmaceutical Engineering |
Source Publication | 2nd International Conference on Biomedical and Pharmaceutical Engineering, ICBPE 2009 - Conference Proceedings |
Conference Date | DEC 02-04, 2009 |
Conference Place | Singapore, SINGAPORE |
Abstract | This paper proposes a method to detect the macula in the retinal fundus image automatically. The method makes use of the optic disc height obtained from the ARGALI to define the region of interest. Regions of dark spots are then detected by finding the coordinates with the lowest pixel intensity and determining the average pixel neighbourhood intensities. These regions are ranked to determine the region containing the macula. This algorithm was tested on 162 images, and an accuracy of 98.8% was achieved. The results are promising for further development and use of this method in AMD studies and physiology localization. |
DOI | 10.1109/ICBPE.2009.5384075 |
URL | View the original |
Language | 英語English |
WOS ID | WOS:000283767800040 |
Scopus ID | 2-s2.0-77950823871 |
Fulltext Access | |
Citation statistics | |
Document Type | Conference paper |
Collection | University of Macau |
Affiliation | 1.A-Star, Institute for Infocomm Research 2.National University of Singapore 3.Singapore Eye Research Institute |
Recommended Citation GB/T 7714 | Tan N.M.,Wong D.W.K.,Liu J.,et al. Automatic detection of the macula in the retinal fundus image by detecting regions with low pixel intensity[C], 2009. |
APA | Tan N.M.., Wong D.W.K.., Liu J.., Ng W.J.., Zhang Z.., Lim J.H.., Tan Z.., Tang Y.., Li H.., Lu S.., & Wong T.Y. (2009). Automatic detection of the macula in the retinal fundus image by detecting regions with low pixel intensity. 2nd International Conference on Biomedical and Pharmaceutical Engineering, ICBPE 2009 - Conference Proceedings. |
Files in This Item: | There are no files associated with this item. |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment