Detection of the Tear Meniscus Shape Using Asymmetric Graph-Cuts
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...[Show more]
|Collections||ANU Research Publications|
|Source:||Proceedings of IEEE International Symposium on Biomedical Imaging (ISBI 2010)|
|01_Yedidya_Detection_of_the_Tear_Meniscus_2010.pdf||307.4 kB||Adobe PDF||Request a copy|
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