• 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