Head-mounted display, method of controlling head-mounted display and computer program to measure the distance from a user to a target
First Claim
Patent Images
1. A head-mounted display comprising:
- at least one camera that images a predetermined range and acquires color information; and
a processor configured to;
measure a distance to a target present in the predetermined range;
determine a distance to the target included in a second region based on the color information acquired in regard to the target included in a measured first region when the first region and the second region, which is different from the first region, are included in the predetermined range in which the target is imaged; and
determine that the target included in the first region and the target included in the second region are the same target based on the color information.
1 Assignment
0 Petitions
Accused Products
Abstract
A head-mounted display includes: a distance measurement unit that measures a distance to a target present in a predetermined range; an imaging unit that images the predetermined range and acquires different preliminary information from the measured distance; and a distance decision unit that decides a distance to the target included in a second region based on the preliminary information acquired in regard to the target included in a measured first region when the first region and the second region different from the first region are included in the predetermined range in which the target is imaged.
-
Citations
13 Claims
-
1. A head-mounted display comprising:
-
at least one camera that images a predetermined range and acquires color information; and a processor configured to; measure a distance to a target present in the predetermined range; determine a distance to the target included in a second region based on the color information acquired in regard to the target included in a measured first region when the first region and the second region, which is different from the first region, are included in the predetermined range in which the target is imaged; and determine that the target included in the first region and the target included in the second region are the same target based on the color information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A method of controlling a head-mounted display including at least one camera imaging a predetermined range, the method comprising:
-
measuring a distance to a target present in the imaged predetermined range; determining a distance to the target included in a second region based on color information that is different from a distance to the target acquired by imaging the target included in a measured first region when the first region and the second region, which is different from the first region, are included in the predetermined range in which the target is imaged; and determining that the target included in the first region and the target included in the second region are the same target based on the color information.
-
-
13. A non-transitory computer-readable storage medium storing a computer program for a head-mounted display including at least one camera imaging a predetermined range, the computer program causing a computer to:
-
measure a distance to a target present in the imaged predetermined range; determine a distance to the target included in a second region based on color information that is different from a distance to the target acquired by imaging the target included in a measured first region when the first region and the second region, which is different from the first region, are included in the predetermined range in which the target is imaged; and determine that the target included in the first region and the target included in the second region are the same target based on the color information.
-
Specification