Estimating retinal vessel diameter change from the vessel cross-section
We have developed a methodology to estimate small change in the retinal vessel diameter. This technique does not rely on the segmentation of the vessel which is prone to error when the fitted profile does not exactly represent the expected model. Using the newly proposed method, we have identified a...
| Main Authors: | , |
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| Format: | Proceeding Paper |
| Language: | English |
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2011
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/24920/1/biomed2011.pdf |
| _version_ | 1825646691580116992 |
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| author | Che Azemin, Mohd Zulfaezal Kumar, Dinesh Kant |
| author_facet | Che Azemin, Mohd Zulfaezal Kumar, Dinesh Kant |
| author_sort | Che Azemin, Mohd Zulfaezal |
| collection | IIUM |
| description | We have developed a methodology to estimate small change in the retinal vessel diameter. This technique does not rely on the segmentation of the vessel which is prone to error when the fitted profile does not exactly represent the expected model. Using the newly proposed method, we have identified an inverse linear relationship (p<0.0001, r 2 = 0.965) between the proposed technique with the narrowing of the simulated vessels. The immediate application of this technique is in the caliber change estimation of the time-series retinal vessels, gated with the electrocardiogram. |
| first_indexed | 2024-03-05T23:06:22Z |
| format | Proceeding Paper |
| id | oai:generic.eprints.org:24920 |
| institution | International Islamic University Malaysia |
| language | English |
| last_indexed | 2024-03-05T23:06:22Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:249202022-11-09T07:48:02Z http://irep.iium.edu.my/24920/ Estimating retinal vessel diameter change from the vessel cross-section Che Azemin, Mohd Zulfaezal Kumar, Dinesh Kant TK7885 Computer engineering We have developed a methodology to estimate small change in the retinal vessel diameter. This technique does not rely on the segmentation of the vessel which is prone to error when the fitted profile does not exactly represent the expected model. Using the newly proposed method, we have identified an inverse linear relationship (p<0.0001, r 2 = 0.965) between the proposed technique with the narrowing of the simulated vessels. The immediate application of this technique is in the caliber change estimation of the time-series retinal vessels, gated with the electrocardiogram. 2011 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/24920/1/biomed2011.pdf Che Azemin, Mohd Zulfaezal and Kumar, Dinesh Kant (2011) Estimating retinal vessel diameter change from the vessel cross-section. In: 5th Kuala Lumpur International Conference on Biomedical Engineering, BIOMED 2011, 20-23 June 2011, Kuala Lumpur, Malaysia. http://link.springer.com/chapter/10.1007%2F978-3-642-21729-6_160 |
| spellingShingle | TK7885 Computer engineering Che Azemin, Mohd Zulfaezal Kumar, Dinesh Kant Estimating retinal vessel diameter change from the vessel cross-section |
| title | Estimating retinal vessel diameter change from the vessel cross-section |
| title_full | Estimating retinal vessel diameter change from the vessel cross-section |
| title_fullStr | Estimating retinal vessel diameter change from the vessel cross-section |
| title_full_unstemmed | Estimating retinal vessel diameter change from the vessel cross-section |
| title_short | Estimating retinal vessel diameter change from the vessel cross-section |
| title_sort | estimating retinal vessel diameter change from the vessel cross section |
| topic | TK7885 Computer engineering |
| url | http://irep.iium.edu.my/24920/1/biomed2011.pdf |
| work_keys_str_mv | AT cheazeminmohdzulfaezal estimatingretinalvesseldiameterchangefromthevesselcrosssection AT kumardineshkant estimatingretinalvesseldiameterchangefromthevesselcrosssection |