LIGHT FIELD PROCESSOR SYSTEM
First Claim
1. A wearable ophthalmic device, comprising:
- an outward facing head-mounted light field camera configured to receive light from a user'"'"'s surroundings and to generate numerical light field image data;
a light field processor configured to access the numerical light field image data, to obtain an optical prescription for an eye of the user, and to computationally introduce an amount of positive or negative optical power to the numerical light field image data based on the optical prescription to generate modified numerical light field image data; and
a head-mounted light field display configured to generate a physical light field corresponding to the modified numerical light field image data.
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Accused Products
Abstract
A wearable ophthalmic device is disclosed. The device may include an outward facing head-mounted light field camera to receive light from a user'"'"'s surroundings and to generate numerical light field image data. The device may also include a light field processor to access the numerical light field image data, to obtain an optical prescription for an eye of the user, and to computationally introduce an amount of positive or negative optical power to the numerical light field image data based on the optical prescription to generate modified numerical light field image data. The device may also include a head-mounted light field display to generate a physical light field corresponding to the modified numerical light field image data.
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Citations
24 Claims
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1. A wearable ophthalmic device, comprising:
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an outward facing head-mounted light field camera configured to receive light from a user'"'"'s surroundings and to generate numerical light field image data; a light field processor configured to access the numerical light field image data, to obtain an optical prescription for an eye of the user, and to computationally introduce an amount of positive or negative optical power to the numerical light field image data based on the optical prescription to generate modified numerical light field image data; and a head-mounted light field display configured to generate a physical light field corresponding to the modified numerical light field image data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for using a wearable ophthalmic device, the method comprising:
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computationally introducing an amount of positive or negative optical power to numerical light field image data of a user'"'"'s surroundings so as to generate modified numerical light field image data, the amount of optical power being based on an optical prescription for the user; and generating a physical light field corresponding to the modified numerical light field image data using a light field display. - View Dependent Claims (18, 19, 20, 21, 22, 24)
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23. The method of claim 30, wherein generating the optical prescription comprises:
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computationally introducing a first test amount of positive or negative optical power to the numerical light field image data; receiving feedback from the user regarding the first test amount of positive or negative optical power; and computationally introducing a second test amount of positive or negative optical power to the light field image data.
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Specification