WEARABLE DISPLAY DEVICE CALIBRATION
First Claim
1. A system, comprising:
- a first display lens system configured to form an image of an environment viewed through the first display lens system, the first display lens system further configured to emit a first reference beam and capture a first reflection image of the first reference beam;
a second display lens system configured to form the image of the environment viewed through the second display lens system, the second display lens system further configured to emit a second reference beam and capture a second reflection image of the second reference beam;
an imaging application configured to;
compare the first the second reflection images to determine a misalignment between the first and second display lens systems; and
apply an alignment adjustment to align the image of the environment formed by each of the first and second display lens systems.
2 Assignments
0 Petitions
Accused Products
Abstract
In embodiments of wearable display device calibration, a first display lens system forms an image of an environment viewed through the first display lens system. A second display lens system also forms the image of the environment viewed through the second display lens system. The first display lens system emits a first reference beam and the second display lens system emits a second reference beam. The first display lens system then captures a reflection image of the first and second reference beams. The second display lens system also captures a reflection image of the first and second reference beams. An imaging application is implemented to compare the reflection images to determine a misalignment between the first and second display lens systems, and then apply an alignment adjustment to align the image of the environment formed by each of the first and second display lens systems.
-
Citations
20 Claims
-
1. A system, comprising:
-
a first display lens system configured to form an image of an environment viewed through the first display lens system, the first display lens system further configured to emit a first reference beam and capture a first reflection image of the first reference beam; a second display lens system configured to form the image of the environment viewed through the second display lens system, the second display lens system further configured to emit a second reference beam and capture a second reflection image of the second reference beam; an imaging application configured to; compare the first the second reflection images to determine a misalignment between the first and second display lens systems; and apply an alignment adjustment to align the image of the environment formed by each of the first and second display lens systems. - View Dependent Claims (2, 3, 4, 5, 6, 7)
-
-
8. A method, comprising:
-
emitting a first reference beam from a first display lens system that forms an image of an environment as viewed through the first display lens system; capturing a first reflection image of the first reference beam; emitting a second reference beam from a second display lens system that forms the image of the environment as viewed through the second display lens system; capturing a second reflection image of the second reference beam; comparing the first and second reflection images to determine a misalignment between the first and second display lens systems; and applying an alignment adjustment to align the image of the environment formed by each of the first and second display lens systems. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
-
15. A wearable display device, comprising:
-
a left display lens system for augmented reality imaging configured to emit a first reference beam with a first near infra-red laser; a right display lens system for the augmented reality imaging configured to emit a second reference beam with a second near infra-red laser; a left camera configured to capture a first reflection image of the first reference beam; a right camera configured to capture a second reflection image of the second reference beam; an imaging application configured to; compare the first the second reflection images to determine a misalignment between the left and right display lens systems; and align the augmented reality imaging of the left and right display lens systems based on the determined misalignment. - View Dependent Claims (16, 17, 18, 19, 20)
-
Specification