Eye imaging in head worn computing
First Claim
Patent Images
1. A head-worn computer with see-through computer display, comprising:
- an eye-imaging camera positioned in the head-worn computer such that the eye imaging camera captures an image of a user'"'"'s eye;
a display system, positioned in the head-worn computer, adapted to project a digitally generated image, resulting in a projected image, to the user'"'"'s eye such that a user perceives the projected image, wherein a reflection of the projected image from a front surface of the user'"'"'s eye is captured by the eye-imaging camera as an eye glint image; and
a processor adapted to determine a sharpness of the eye glint image, wherein the processor is further adapted to adjust a focus of the projected image when the eye glint image is not sharp.
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Abstract
Aspects of the present invention relate to methods and systems for imaging, recognizing, and tracking of a user'"'"'s eye that is wearing a HWC. Aspects further relate to the processing of images reflected from the user'"'"'s eye and controlling displayed content in accordance therewith. Aspects further relate to determining health conditions of the user based on eye imaging technologies.
798 Citations
7 Claims
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1. A head-worn computer with see-through computer display, comprising:
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an eye-imaging camera positioned in the head-worn computer such that the eye imaging camera captures an image of a user'"'"'s eye; a display system, positioned in the head-worn computer, adapted to project a digitally generated image, resulting in a projected image, to the user'"'"'s eye such that a user perceives the projected image, wherein a reflection of the projected image from a front surface of the user'"'"'s eye is captured by the eye-imaging camera as an eye glint image; and a processor adapted to determine a sharpness of the eye glint image, wherein the processor is further adapted to adjust a focus of the projected image when the eye glint image is not sharp. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification