High-resolution retinal images obtained by deconvolution from wave-front sensing

被引:30
作者
Iglesias, I [1 ]
Artal, P [1 ]
机构
[1] Univ Murcia, Dept Fis, Lab Opt, E-30071 Murcia, Spain
关键词
D O I
10.1364/OL.25.001804
中图分类号
O43 [光学];
学科分类号
070207 [光学]; 0803 [光学工程];
摘要
A new concept for high-resolution ophthalmoscopy is presented. The method is an alternative to the use of adaptive optics. It is based in deconvolving a retinal image from simultaneously acquired multiple ocular wave-front aberration and aberration-distorted fundus images. A computer simulation of the procedure using actual ocular wave-front aberration data that shows the validity of the method is first presented. Experimental results obtained from an artificial eye serve both to probe the method in a situation similar to the real eye and to introduce the required preprocessing of the retinal images. retina are presented, and the potential of the technique is discussed. Finally, results from a real human (C) 2000 Optical Society of America.
引用
收藏
页码:1804 / 1806
页数:3
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