Abstract
PURPOSE: To present a corneal topography screening device for the detection of corneal ectasias and various refractive procedures based on comeal topography patterns. METHODS: A database of corneal topography patterns were analyzed and used to "train" a neural network on nine different corneal topography patterns using nineteen corneal topography indices of corneal shape and power. RESULTS: Sample normal and corneal topographies were recognized correctly. CONCLUSIONS: The use of the corneal navigator to screen various corneal topographies aids clinical diagnosis.
| Original language | English |
|---|---|
| Pages (from-to) | S617-S622 |
| Journal | Journal of Refractive Surgery |
| Volume | 21 |
| Issue number | 5 SUPPL. |
| State | Published - Sep 2005 |
| Externally published | Yes |
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