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"amjad" <amj### [at] okstate edu> wrote:
> I'm trying to simulate the Fundus (Eye) camera of capturing an image of the
> retina. The human eye can be simplified by a model of a sphere filled with
> a known refraction index, with a front-end extended curvature of known
> radius to represent the cornea. I would like to back track or trace the
> images of the portion of the inside sphere as refracted and projected into
> a Pinhole camera. Have any one attempted to have an eye model, or have an
> example of ray tracing through an Optical Lens or refractive media. Any
> help would be appreciated and properly credited in case of publications. A
> simple schematic can be found at page 31 in a paper titled "A simple
> mathematical model for simulation of the human optical system based on in
> vivo corneal data" by Luis Alberto Carvalho, which can be found with Google
> search.
Amjad
I am trying to do the same thing. If you find a good model or end up
building one let me know. I am in the process of building a model. In Pov
ray, implementing the concept is not as straight forward as you would
think.
Mike
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