The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2026
Filed:
Oct. 31, 2023
Varjo Technologies Oy, Helsinki, FI;
Ville Timonen, Helsinki, FI;
Varjo Technologies Oy, Helsinki, FI;
Abstract
Disclosed is computer-implemented method including marching first ray and second ray, along first gaze direction and second gaze direction that are estimated using gaze-tracking means, from given viewpoint into depth map, to determine first optical depth and second optical depth corresponding to first eye and second eye, respectively; calculating gaze convergence distance, based on first gaze direction and second gaze direction; detecting whether first optical depth lies within predefined threshold percent from second optical depth; and when it is detected that first optical depth lies within predefined threshold percent from second optical depth, selecting given focus distance as an average of at least two of: first optical depth, second optical depth, gaze convergence distance; and employing given focus distance for capturing given image using at least one variable-focus camera.
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