DocumentCode
3465978
Title
Dynamic retinal image reconstruction of the human eye
Author
Chao, C. ; Iskander, D. Robert ; Collins, Matthew J. ; Davis, B. ; Bennamoun, M.
Author_Institution
Contact Lens & Visual Opt. Lab., Queensland Univ., Brisbane, Qld., Australia
Volume
2
fYear
1999
fDate
1999
Firstpage
919
Abstract
Human visual performance is usually measured by conventional techniques (e.g. letter charts), which cannot provide complete information of what a person actually sees in complex scenes. This paper considers reconstruction of the retinal image for real-world scenes based on the monochromatic aberrations of the human eye. Such aberrations can be evaluated by using an aberroscope or a Hartmann-Shack wavefront sensor. In particular, we develop methodology for dynamic image reconstruction, in which we allow the aberrations to vary in time. We then apply this methodology to subjects with significant amount of higher-order monochromatic aberrations
Keywords
biomedical measurement; eye; image reconstruction; medical image processing; vision defects; visual perception; wavefront sensors; Hartmann-Shack wavefront sensor; aberroscope; dynamic retinal image reconstruction; human eye; human visual performance; letter charts; monochromatic aberrations; real-world scenes; Australia; Humans; Image quality; Image reconstruction; Layout; Optical devices; Optical sensors; Optical signal processing; Retina; Space technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Its Applications, 1999. ISSPA '99. Proceedings of the Fifth International Symposium on
Conference_Location
Brisbane, Qld.
Print_ISBN
1-86435-451-8
Type
conf
DOI
10.1109/ISSPA.1999.815821
Filename
815821
Link To Document