Detection of the Tear Meniscus Shape Using Asymmetric Graph-Cuts
dc.contributor.author | Yedidya, Tamir | |
dc.contributor.author | Hartley, Richard | |
dc.contributor.author | Guillon, Jean-Pierre | |
dc.contributor.author | Kanagasingam, Yogesan | |
dc.coverage.spatial | Rotterdam The Netherlands | |
dc.date.accessioned | 2015-12-10T22:57:02Z | |
dc.date.created | April 14-17 2010 | |
dc.date.issued | 2010 | |
dc.date.updated | 2016-02-24T11:01:46Z | |
dc.description.abstract | We present a new fully automatic algorithm to evaluate the shape and regularity of the tear meniscus in eye images taken using a slit-lamp after instilling fluorescein. Our method analyzes the meniscus in the corneal and conjunctival areas and detects abnormalities such as conjunctival folds. We use graph-cuts to minimize a cost function to simultaneously produce a segmentation of the meniscus and the best shape prior for the eyelids. The pairwise term is asymmetric in order to capture the global properties of the meniscus and add a sense of direction. We tested our method on 43 images and provide a grading of the quality of the meniscus. | |
dc.identifier.uri | http://hdl.handle.net/1885/60483 | |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE Inc) | |
dc.relation.ispartofseries | IEEE International Symposium on Biomedical Imaging (ISBI 2010) | |
dc.source | Proceedings of IEEE International Symposium on Biomedical Imaging (ISBI 2010) | |
dc.subject | Keywords: Automatic algorithms; Dry eye; Eye images; Global properties; Meniscus shape; Shape priors; Medical imaging Asymmetry; Dry eye; Graph-cuts; Segmentation; Tear meniscus | |
dc.title | Detection of the Tear Meniscus Shape Using Asymmetric Graph-Cuts | |
dc.type | Conference paper | |
local.bibliographicCitation.lastpage | 947 | |
local.bibliographicCitation.startpage | 944 | |
local.contributor.affiliation | Yedidya, Tamir, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Hartley, Richard, College of Engineering and Computer Science, ANU | |
local.contributor.affiliation | Guillon, Jean-Pierre, Lions Eye Institute | |
local.contributor.affiliation | Kanagasingam, Yogesan, Lions Eye Institute | |
local.contributor.authoremail | u4022238@anu.edu.au | |
local.contributor.authoruid | Yedidya, Tamir, u4187353 | |
local.contributor.authoruid | Hartley, Richard, u4022238 | |
local.description.embargo | 2037-12-31 | |
local.description.notes | Imported from ARIES | |
local.description.refereed | Yes | |
local.identifier.absfor | 080104 - Computer Vision | |
local.identifier.absfor | 090399 - Biomedical Engineering not elsewhere classified | |
local.identifier.absseo | 970108 - Expanding Knowledge in the Information and Computing Sciences | |
local.identifier.ariespublication | u4334215xPUB542 | |
local.identifier.doi | 10.1109/ISBI.2010.5490143 | |
local.identifier.scopusID | 2-s2.0-77955185172 | |
local.identifier.uidSubmittedBy | u4334215 | |
local.type.status | Published Version |
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