Patent ID: 9557565
Date: 2017-01-31
CPC Classifications: G02B

Claim:
1. An apparatus comprising: a display comprising a plurality of pixels; a computer system coupled with said display and operable to instruct said display to display a deconvolved image corresponding to a target image, wherein when said display displays said deconvolved image while located within a near-eye range of an observer, said target image may be perceived in focus by said observer, wherein a processor of said computer system is operable to determine said deconvolved image by performing a convolution operation on a first function describing said target image with an inverse of a second function describing a blurring effect of a defocused eye attempting to view a plane outside of an accommodation distance of said eye and within said near-eye range, and wherein said processor is operable to filter said deconvolved image to be within a dynamic range of said display so that said display is operable to display said filtered deconvolved image.