FIELD: optics.
SUBSTANCE: device for forming images of mirror reflections from the cornea of the user of the device and from the optical device for eyes worn by the user, contains the first camera configured to capture the image of the cornea and the optical device for eyes, processing means, which is designed with the possibility to obtain the first image from the first camera, to identify, by analyzing the first image, reflection from the cornea and reflection from the reflecting surface of the optical device for the eyes, and determining the optical conversion representing reflection from the cornea, and the optical conversion representing reflection from the reflecting surface of the optical device for the eyes.
EFFECT: providing an improved solution for imaging the cornea for computing devices and, in particular, portable devices such as mobile phones, smart phones, tablets, portable computers etc.
21 cl, 7 dwg
Title | Year | Author | Number |
---|---|---|---|
APPARATUS, SYSTEM AND METHOD FOR DETECTING INTERPUPILLARY DISTANCE | 2016 |
|
RU2722303C2 |
LIGHTS CONTROL IN ENVIRONMENT OF EYE MOTION TRACKING | 2015 |
|
RU2678478C2 |
DEVICES, SYSTEMS AND METHODS OF CAPTURING AND DISPLAYING APPEARANCES | 2013 |
|
RU2656817C2 |
DEVICES, SYSTEMS, AND METHODS FOR CAPTURE AND DISPLAY OF EXTERNAL APPEARANCE | 2013 |
|
RU2793157C2 |
SYSTEMS AND METHODS FOR CAPTURING NON-ARTIFACT IMAGES | 2012 |
|
RU2623795C2 |
EYE TRACKING THROUGH EYEGLASSES | 2015 |
|
RU2705432C2 |
DEVICE, SYSTEM AND METHOD FOR DETERMINING ONE OR MORE PARAMETERS OF REFRACTIVE ANOMALY OF EYE BEING EXAMINED | 2020 |
|
RU2820013C2 |
HEAD-MOUNTED DISPLAY DEVICE AND METHOD PERFORMED BY THEM | 2017 |
|
RU2749643C1 |
EYE FOCUSING DISTANCE DETERMINING DEVICE AND METHOD FOR HEAD-END DISPLAY DEVICE, HEAD-END DISPLAY DEVICE | 2019 |
|
RU2724442C1 |
SYSTEM AND METHOD FOR TRACING POINT OF OBSERVER'S LOOK | 2011 |
|
RU2565482C2 |
Authors
Dates
2018-11-15—Published
2014-12-10—Filed