Digital Signal Processing


Identification of Corneal Aberrations by Using Computer Techniques

Authors: Baki Koyuncu, Pınar Kocabaşoğlu

The objective was to study the relative contributions of optical aberrations of the cornea and determine the irregularities across its surface area. Corneal topographic imaging data is used and corneal aberrations are computed by using corneal height maps. Mathematical modeling of cornea surface is developed by using Zernike polynomials and they are compared with the patient corneas. Simulation techniques are utilized to determine the amount of corrections with respect to an ideal cornea in computer environment.

Comments: 8 Pages.

Download: PDF

Submission history

[v1] 2012-08-18 21:53:34

Unique-IP document downloads: 144 times is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus