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    1. Corneal graft evaluation based on optical coherence tomography image

      Corneal graft evaluation based on optical coherence tomography image

      An OCT image of an eye which has been subject to a DSAEK corneal transplant, in which a Descement's membrane in the cornea has been replaced by a graft, is processed to identify the outline of the graft. The process includes the steps of: computationally extracting the boundary of the cornea including the graft; computationally detecting the corners of the graft; computationally extracting points on the boundary between the graft and the original cornea; and computationally fitting the points on the boundary between the graft and the original cornea smoothly into a curve. The outline of the graft is ...

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    1. (2 articles) Boston University
    2. (2 articles) Massachusetts General Hospital
    3. (1 articles) Nara Medical University
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