Yedidya, Tamir; Hartley, Richard; Guillon, Jean-Pierre; Kanagasingam, Yogesan
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]
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.