Biometric identification systems and associated devices
The present disclosure provides techniques and apparatus for capturing an image of a person's retina fundus, identifying the person, accessing various electronic records (including health records) or accounts or devices associated with the person, determining the person's predisposition to certain diseases, and/or diagnosing health issues of the person. Some embodiments provide imaging apparatus having one or more imaging devices for capturing one or more images of a person's eye(s). Imaging apparatus described herein may include electronics for analyzing and/or exchanging captured image and/or health data with other devices. In accordance with various embodiments, imaging apparatus described herein may be alternatively or additionally configured for biometric identification and/or health status determination techniques, as described herein.
1. A method comprising:
using an imaging and/or measurement apparatus to perform:
transmitting, over a communication network, first image data or first measurement data, the first image data being associated with or including a first image of a person's retina fundus, and the first measurement data being associated with or including a first measurement of the person's retina fundus; and
receiving, from a computer, and over the communication network, an identity of the person, wherein the computer is configured to determine the identity of the person based on the first image data or the first measurement data.
2. The method of claim 1 , further comprising obtaining, from the imaging and/or measurement apparatus, the first image and/or the first measurement.
3. The method of claim 2 , further comprising capturing, by the imaging and/or measurement apparatus, the first image and/or the first measurement of the person's retina fundus.
4. The method of claim 1 , wherein transmitting the first image data comprises transmitting a compressed version of the first image, and wherein transmitting the first measurement data comprises transmitting a compressed version of the first measurement.
5. The method of claim 1 , further comprising extracting the first image data from the first image and/or extracting the first measurement data from the first measurement, wherein the first image data and/or the first measurement data is indicative of features of the person's retina fundus.
6. The method of claim 1 , wherein the first image data and/or the first measurement data comprises translationally and rotationally invariant features of the person's retina fundus.
7. The method of claim 6 , wherein the translationally and rotationally invariant features comprise branch endings and bifurcations of blood vessels of the person's retina fundus.
8. The method of claim 6 , wherein the translationally and rotationally invariant features comprise an optic disc of the person's retina fundus.
9. The method of claim 1 , wherein the imaging and/or measurement apparatus is configured for widefield imaging and/or measurement.
10. The method of claim 1 , wherein the imaging and/or measurement apparatus comprises a digital camera integrated in a mobile phone.
11. The method of claim 1 , further comprising encrypting the first image data and/or the first measurement data before transmitting, over the communication network, the first image data and/or the first measurement data.
12. The method of claim 1 , further comprising granting the person access to a device after receiving the identity.
13. The method of claim 1 , further comprising transmitting, over the communication network, the first image data and the first measurement data.
14. The method of claim 1 , wherein the first image data is associated with and includes the first image of the person's retina fundus, and wherein the first measurement data is associated with and includes the first measurement of the person's retina fundus.