21-04-2011, 12:06 PM
An attempt of simplifying the more expensive optical devices for automatic estimation of refractive correction is being done by putting the human eye as a subject in the loop. The solution is based on a high-resolution programmable display and combines inexpensive optical elements, interactive GUI, and computational reconstruction. Collaboration between a lenticular view-dependent display with the human eye in close range - a few millimeters apart is set up, creating a new range of interactivity that is extremely sensitive to parameters of the human eye, like refractive errors, focal range, focusing speed, lens opacity, etc. Proposal of several simple optical setups, verify their accuracy, precision, and validate them in a user study.
