Eyeglasses-wearing simulation method, program, device, eyeglass lens-ordering system and eyeglass lens manufacturing method
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United States of America Patent
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Apr 25, 2017
Grant Date -
Jun 19, 2014
app pub date -
Feb 21, 2014
filing date -
Aug 24, 2011
priority date (Note) -
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Abstract
An eyeglasses-wearing simulation method comprising: a step of creating a pair of left and right original images for enabling a patient to perform stereoscopic viewing by utilizing binocular parallax, based on virtual scene data constituted by virtual objects placed in visual field spaces of the left and right eyes; a step of calculating distortion and blur of a right eye eyeglass lens and adding the distortion and blur to the right eye original image, and calculating distortion and blur of a left eye eyeglass lens and adding the distortion and blur to the left eye original image; and a step of stereoscopically displaying the processed images viewed through the pair of left and right eyeglass lenses on a screen, wherein a value of the blur is calculated by setting a same amount of accommodation to the left and right eyes in regard to all of object points.
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