Phase-transfer function of the human eye and its influence on point-spread function and wave aberration
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چکیده
منابع مشابه
Phase-transfer function of the human eye and its influence on point-spread function and wave aberration.
The bidimensional phase-transfer function (PTF) of the human eye has been computed from aerial retinal images of a point test. These images were previously determined by using a recently developed hybrid optical-digital method. Actual PTF data have been obtained directly without linear variations with spatial frequency and have shown great variations among individual subjects. The influence of ...
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The wave aberration of human eyes is retrieved from actual point-spread-function (PSF) data and the modulus of the pupil function. The PSF had been obtained previously by application of a hybrid optical-digital method developed recently. The retrieval is done by using a bidimensional Gerchberg-Saxton phase-retrieval algorithm joined to an iterative phase-unwrapping algorithm. To obtain an adequ...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America A
سال: 1988
ISSN: 1084-7529,1520-8532
DOI: 10.1364/josaa.5.001791